Advertisements
Advertisements
Question
If y = − 8, evaluate:
`"y"^3/4`
Sum
Advertisements
Solution
`"y"^3/4`
= `("y"xx"y"xx"y")/4`
= `((-8)xx(-8)xx(-8))/4`
= `(-256)/4`
= − 64
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
If m = 2, find the value of 9 - 5m.
If p = -2, find the value of −3p2 + 4p + 7.
If p = -2, find the value of -2p3 - 3p2 + 4p + 7.
If x = 10, evaluate:
100x + 225
If m = – 7, evaluate:
2m2
If x = 8 and y = 2, evaluate:
9xy
If x = 2 and y = 10, evaluate:
5y2
Find T, if T = 2a – b, a = 7 and b = 3.
Evaluate the expression \[n^3+5n^2+5n-2\] n = −2.
Evaluate \[a^2+2ab+b^2\] when a = 3 and b = 2.
