Advertisements
Advertisements
Question
If m = 2, find the value of `(5m)/2 - 4`.
Sum
Advertisements
Solution
`(5m)/2 - 4` Putting m = 2 in the given equation
= `((5xx2)/2) - 4`
= 5 - 4
= 1
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
If p = -2, find the value of -2p3 - 3p2 + 4p + 7.
If a = 2, b = −2, find the value of a2 + ab + b2.
If x = – 6, evaluate:
4x2
If x = 8 and y = 2, evaluate:
(4y)2
If m = 3 and n = 7, evaluate:
12mn
If a = − 10, evaluate:
3a – 2
If m = − 8, evaluate:
`"m"^2/4`
If m = 9 and n = − 2, evaluate (2n)3
From the formula B = 2a2 – b2, calculate the value of B when a = 3 and b = − 1.
Evaluate -p2 when p = 5.
