Advertisements
Advertisements
Question
If p = − 10, evaluate:
`"p"^2/50`
Sum
Advertisements
Solution
`"p"^2/50`
= `("p"xx"p")/50`
= `((-10)xx(-10))/50`
= `100/50`
= 2
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
If p = -2, find the value of −3p2 + 4p + 7.
Find the value of the following expression, when x = -1:
x2 + 2x + 1
When a = 0, b = −1, find the value of the given expression:
2a + 2b
Simplify this expression and find its value if x = 3, a = −1, b = −2.
10 - 3b - 4 - 5b
If a = 5 and b = 6, evaluate:
6a2b
If y = 5 and z = 2, evaluate:
9y2z
If a = − 10, evaluate:
`1/5xx"a"^2`
If x = − 5 and y = − 8, evaluate:
4xy
If x = − 5 and y = − 8, evaluate:
3y2
From the formula B = 2a2 – b2, calculate the value of B when a = 3 and b = − 1.
