Questions on Algebra: Square root, cubic root, N-th root answered by real tutors!

Tutors Answer Your Questions about Square-cubic-other-roots (FREE)

Question 628766: how do you write this expression in radical form?
2c^(6/7)
Click here to see answer by Tatiana_Stebko(1539)

Question 628991: estimate each square root to the nearest whole number. -/133 / is the square root symbol answers a:-12 b:-66.5 c:13 d:-11.5
Click here to see answer by jsmallt9(3758)

Question 628992: find the square root, if possible _+/4.41 the + is over the line and / is square root symbol answers a:2.31 b:_+2.205 c_+2.1 d: not possible
Click here to see answer by jsmallt9(3758)

Question 629329: find the square root, if possible_+2.1/49 the+ is over the line and/ is square root answers : a :7 b:42 c:24.5 d: not possible
Click here to see answer by Alan3354(69443)

Question 629659: multiply two binomials using foil: (the square root of 3 minus the square root of 5) (the square root of 3 minus the square root of 5) . please show work so i can better understand this. Thankyou ! :)
Click here to see answer by ewatrrr(24785)

Question 629931: find the area of a square whose side measure 25cm

Click here to see answer by ewatrrr(24785)

Question 630251: I am confused, please help!
√3(4√7-5√25) Multiply.
Click here to see answer by stanbon(75887)

Question 630280: If you get a penny a day and each day it doubles the amount given on the previous day will we have $10,485.75 on the 20th day ?
Click here to see answer by ewatrrr(24785)

Question 630513: Hi. I am having difficulty with this. Can you show me how to work this problem please? Thanks.
Multiply
(√8+2√6)(√8-2√6)
Click here to see answer by darknez25(6)

Question 630549: what is the square root of 81m^5
i have 9m ????????????
Click here to see answer by ankor@dixie-net.com(22740)

Question 630618: what is 3 inside the radical of 54 ?
Click here to see answer by stanbon(75887)

Question 630621: what is 3 inside the radical of 243x^8 ?
Click here to see answer by dfrazzetto(283)

Question 630759: How do you extract the square root of 10.25?
Thank you.
Click here to see answer by Alan3354(69443)

Question 631418: Please show all work so we can have a better understanding of how to complete this properly! Thank you :) !!
Simplify: 3√2+√50
Click here to see answer by tutor_paul(519)

Question 631425: Simplify :
(√3-√5)(√3-√5)
Please show every step of work I need to see where I went wrong. Thank you !!!:)
Click here to see answer by ewatrrr(24785)

Question 631420: Please show all of the work steps so I can understand how this is solved. This problem has been quite difficult for me. Thank you so much !!! :)
Simplify: 3√13/3
Click here to see answer by 55305(86)

Question 631422: Please show all work steps. Thank you !!!! :)
PS. I feel like this problem can not be simplified because they are not like radicals.... but i'm worried I could be wrong. Thanks in advance !!
Simplify: 6√7 x 3√5
Click here to see answer by ewatrrr(24785)

Question 631417: Please show all work step by step so we have a better understanding of how this is completed correctly. Thank you!!! :)
Simplify: √2 + √2/49 =
Click here to see answer by Tatiana_Stebko(1539)

Question 631354: HELLO,
If anyone answer my questions i will be truly grateful
Find the square root of: 640.09
Find the square root of: 9682.56
Click here to see answer by KMST(5328)

Question 631354: HELLO,
If anyone answer my questions i will be truly grateful
Find the square root of: 640.09
Find the square root of: 9682.56
Click here to see answer by solver91311(24713)

Question 631863: Stumped on square root problem:
Express in terms of i.
-sqrt-496
My brain is totally frazzled on this.
Thanks for helping me if you can!
Click here to see answer by richwmiller(17219)

Question 631888: Simplify : (√2-3)(√2+3)
I got : -7-√2
Please show work through steps so I can understand this properly and know where I went wrong if I completed this incorrectly. Thank you for your time !! I realy appreciate it :)
Click here to see answer by solver91311(24713)

Question 631882: Please show step by step work so I can develope the right understanding. Thank you soo much !!!!

Simplify: √50x^2
I got: √5x x √2 - not sure I completed correctly. Thanks again !!
Click here to see answer by ewatrrr(24785)

Question 631885: Simplify : √3/5
Thank you ! Please show work.
I got: √3/5 because they cannot be simplified but am worried its uncorrect. Thank you !!
Click here to see answer by Alan3354(69443)

Question 631880: if x>1 and square root of a over x cubic equals x^m what is the value of m?
Click here to see answer by Tatiana_Stebko(1539)

Question 631892: SIMPLIFY : √m^2/n^3
Please show work through steps so I can understand. THank you so much !!!! :)
Click here to see answer by 55305(86)

Question 632076: WHAT IS THE CUBE ROOT OF 85/343
Click here to see answer by ewatrrr(24785)

Question 631711: Express in terms of i
-sqrt-496
Thank you in advance for ALL your help, advice and tips!
Click here to see answer by Tatiana_Stebko(1539)

Question 632478: Can you please help me! PLEASE.
Simplify.
1. (3/4 sqrt 15)(16 sqrt 5)
Click here to see answer by josmiceli(19441)

Question 632455: W=SQRT 1 LC' FOR L
Thanks in Advance,,,
Click here to see answer by Alan3354(69443)

Question 632491: multiply -3x(x^3+2x^2-x)
Click here to see answer by unlockmath(1688)

Question 632492: remove grouping symbolys if necessary and simplify
4x^4-7x^3-12x^4+6x^3
Click here to see answer by ewatrrr(24785)

Question 632515: One inch is equivalent to 2.54 centimeters. Convert your English measurements to metrics. Record each dimension in centimeters. Show your conversions. Find the volume in cubic centimeters.
Click here to see answer by stanbon(75887)

Question 632674: cube root of 9.8
Click here to see answer by Alan3354(69443)

Question 633235: x-squarerootx=6
Click here to see answer by stanbon(75887)

Question 633734: Please help me solve this equation:
Thank You!!

Click here to see answer by richwmiller(17219)

Question 633765: square root of 75 divided by 2 + 3 square roots of 2 divided by 4.
Click here to see answer by richwmiller(17219)

Question 633883: what is the answer to this problem,what is the fifth square root of 192? reduced in simplest form.
Click here to see answer by Edwin McCravy(20054)

Question 633883: what is the answer to this problem,what is the fifth square root of 192? reduced in simplest form.
Click here to see answer by Alan3354(69443)

Question 634061: can You Explain the Venn Diagram??
Click here to see answer by ewatrrr(24785)

Question 634504: Cubedroot(64(x+9))^3
Simplify the expressio.. Assume that all variables are real numbers.
Click here to see answer by stanbon(75887)

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