Questions on Algebra: Exponents and operations on exponents answered by real tutors!

Tutors Answer Your Questions about Exponents (FREE)

Question 338914: answer to (1.073)^25 and how did you get the answer 1.073 to the 25th power
Click here to see answer by jim_thompson5910(35256)

Question 338854: what is 5^12+5^13 ?

Answer choices are as follows:
(A)5^25
(B)10^25
(C)6(5^12)
(D)10^12+5
(E)2(5^12)+5

The correct is C but I am getting it. Could you please explain.
Thanks

Click here to see answer by Fombitz(32388)

Question 339046: 8^n/3 = 1/4 then what is the value of n^n ?
a -4 b -1/2 c - 1/4 d 1/4 e 1/2

Click here to see answer by stanbon(75887)

Question 339223: 6+4[7-(x-2)]
Click here to see answer by katealdridge(100)

Question 339235: 6+4[7-(x-2)]
Click here to see answer by rfer(16322)

Question 339571: I'm having a little trouble remembering how to solve this problem. The instructions I was given was to solve for x. Please Help. These are fractions
numerator/denominator
2x-1/4 = 3x+2/2
Click here to see answer by rfer(16322)

Question 339449: simplify:
(-x^2y^2)(3x^2y)^2(-5/6xy^3)
Click here to see answer by Fombitz(32388)

Question 339852: Suppose it takes 3 days for a space vehicle to travel from earth to the moon. About how long would it take the same vehicle traveling at the same speed to reach neptune?

Distance to the moon is 240,000 miles
Distance to Neptune is 2,700,000,000 miles
The space vehicle would take how many days to reach Neptune??
Round to the nearest whole number, and use scientific notation
Click here to see answer by Alan3354(69443)

Question 339875: How do I solve with x as power?
2^x+4 = 4(16^x)
Click here to see answer by stanbon(75887)

Question 339875: How do I solve with x as power?
2^x+4 = 4(16^x)
Click here to see answer by solver91311(24713)

Question 339865: multiply
(0.3x^8)(0.7x^7)
Click here to see answer by Fombitz(32388)

Question 339856: the base of a triangle is 6 cm greater than the height. The area is 20cm^2. Find the height and the length of the base?
Click here to see answer by Fombitz(32388)

Question 339903: I am supposed to give answer without any negative exponents.

Click here to see answer by jim_thompson5910(35256)

Question 339903: I am supposed to give answer without any negative exponents.

Click here to see answer by edjones(8007)

Question 339899: This answer would seem to be outrageously small.
1/27=3^(x/9)
Click here to see answer by Fombitz(32388)

Question 339933: Factor check by multiplying
x^4 + 8x^3 =

Click here to see answer by jim_thompson5910(35256)

Question 339934: Solve
49r^2-25=0

r = ??
Click here to see answer by jim_thompson5910(35256)

Question 339939: Factor Completely

c^3 + 20c^2 + 100c
Click here to see answer by jim_thompson5910(35256)

Question 339939: Factor Completely

c^3 + 20c^2 + 100c
Click here to see answer by Fombitz(32388)

Question 339940: (7x^2 - xy + y^2) + (-x^2 -4xy + 5y^2)
Add
Click here to see answer by jim_thompson5910(35256)

Question 340023: The sum of three consecutive odd integers is 87. Find the three intergeres
Click here to see answer by Alan3354(69443)

Question 339914: Can you solve
3[2(x+4)-(5x-4)]
Click here to see answer by edjones(8007)

Question 340200: x to the power of 2 = x to the power of 3
Click here to see answer by nyc_function(2741)

Question 340312: If (a^2 a^3)^x = a^125 and (a^y)^y = a^16/25 where x > 1 and y > 0, what is the product of x and y?
(a) 8/5 (b) 4 (c) 8 (d) 16 (e) 20

Click here to see answer by Fombitz(32388)

Question 340085: Factor
b^6 - 64

factor completely
Click here to see answer by Fombitz(32388)

Question 340512: 32^1/5
Click here to see answer by checkley77(12844)

Question 340533: (1.7)(1.7)
Click here to see answer by rfer(16322)

Question 340802: write the expression using only positive exponents:
g^-5 * g^8
15d^-8 over 5d^3
Click here to see answer by mananth(16946)

Question 340885: 4 times 3
Click here to see answer by CharlesG2(834)

Question 341745: 1/g-w=
?????
Click here to see answer by jim_thompson5910(35256)

Question 341746: y^2(y^8)(y^4)=
Cannot figure this one problem out
Click here to see answer by checkley77(12844)

Question 341920: what is the answer to (3/2)^6 in the most simplified form
Click here to see answer by josmiceli(19441)

Question 341975: insert grouping symbols in 5*4+6/2 so that the value of the expression is 25.
Click here to see answer by jim_thompson5910(35256)

Question 342314: q=3m+3w solve for m
Click here to see answer by Fombitz(32388)

Question 342314: q=3m+3w solve for m
Click here to see answer by stanbon(75887)

Question 342413: I am having trouble with exponents. Please help me solve these equations.
1. (-2)^4 x (-2)^0
2. -4 x 5^3
3. -3 x 5^-2
4. y^2 x y^0
5. 2x^-1
6. 5x^6 y^-4
Click here to see answer by jim_thompson5910(35256)

Question 342449: I need help with this problem
x^3 divided by x
Click here to see answer by Alan3354(69443)

Question 342450: I need more help with these.
1. x^-2 divided by x^2
2. x^-3 divided by x^-5
Click here to see answer by Alan3354(69443)

Question 342470: I have done the following problems and just wanted to know if I am doing them correct:

Thanks a lot!!!
Click here to see answer by Fombitz(32388)

Question 342448: 2^3 divided by 2^6
Click here to see answer by checkley77(12844)

Question 342478: I have done the following problems and just wanted to know if I am doing them
correct:

I got:

I got:

I got:

Thanks a lot!!!
Click here to see answer by Fombitz(32388)

Question 342478: I have done the following problems and just wanted to know if I am doing them
correct:

I got:

I got:

I got:

Thanks a lot!!!
Click here to see answer by Alan3354(69443)

Question 342447: Can you help me with this problem?
7^3 divided by 7
Click here to see answer by checkley77(12844)

Question 342487: Hi,
Help me explain:
2 to the third power to the 2nd power?
Please tell me the rules dealing with exponents having exponents? thanks
Click here to see answer by Fombitz(32388)

Question 342487: Hi,
Help me explain:
2 to the third power to the 2nd power?
Please tell me the rules dealing with exponents having exponents? thanks
Click here to see answer by vleith(2983)

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