Tutors Answer Your Questions about Radicals (FREE)
Question 468186: Hello. Can you please help me?
I need to make v the subject of the following formula (Einstein's theory of relativity). It's a fraction involving m followed by a little O as numerator, with a radical in the denominator.
m= (mo)/ (radical around the following:) 1-(v/c)^2
Thank you so much!
Click here to see answer by edjones(8007)   |
Question 468325: Find the following 3Vy^3 Assume that letters represent any real number
the v is suppose to be a square root symbol and ^ means raising to that power. the first 3 is suppose to be in the indentation of the square root, not directly to the side of it.
Click here to see answer by Alan3354(69443)  |
Question 468333: ass, Simplify by collecting like radical terms if possible, assuming that all expressions under radical represent nonnegative numbers
V3a + 6V12a^3
the v;s represent the square roots symbol and ^ means it is raising to that power
Click here to see answer by Tatiana_Stebko(1539)  |
Question 468336: rewrite with rational exponents
(5V2x^6y)^3
the v is suppose to be a square root symbol and ^is raising to that certain power. The 5 is in that indentation of the square root, not directly to the side of it
Click here to see answer by ewatrrr(24785)  |
Question 468568: Solve the equation a²+b²=c² for b
suppose that an isosceles right triangle has a hypotenuese with length 30cm
I do not understand this equation or how to solve for b, when I have not been given a and c. I am confused on this.
Then next "What are the lengths of the triangle?"
Click here to see answer by ankor@dixie-net.com(22740)  |
Question 468683: simplify
3V-1
the v is a square root symbol, and the 3 is suppose to be in the indentation of the root, not directly to the side. Would the answer be that the root is not a real number? I thought if there is a negative inside the root, that is the answer, but I do not know
Click here to see answer by Theo(13342)  |
Question 468681: Divide Then simplify by taking roots, if possible Assume that all expressions under radical represent positive numbers
V63xy^3 / V9x
the v's are square root symbols and ^means it is raising to that power this is also a fraction, so it is the square root of 63xy^3 (numerator) over the square root of 9x (denominator)
Click here to see answer by Theo(13342) |
Question 468785: Could someone please help me with this? I believe I am doing it correct, however have a final exam and want to be certain.
In a right triangle , find the length of the side not given
b=1, c=square root 10.
I know to use the Pythagorean Theorem but I am coming up with an answer that is not a single digit number.
Thanks again!!
Click here to see answer by Tatiana_Stebko(1539) |
Question 470631: A cylinderical can is designed to hold a volume of 1000 cm3.
If the radius is increased by 25%, what is the corresponding decrease in height so the volume is still 1000 cm3?
Could you please show all the steps?
Click here to see answer by Gogonati(855)  |
Question 471110: Please can someone help? I have no idea where to start, and please show me how u got the answers, thank you.
1. sqrt x^9z^2/18y^5
2. 2 sqrt x-3/sqrt x+5
3. (2^3 sqrt 40+^3 sqrt 48)(6^3 sqrt 4-^3 sqrt 32)
4. (x+4)^3
Click here to see answer by Alan3354(69443) |
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