Advertisements
Advertisements
Question
If y = − 8, evaluate:
6y + 53
Sum
Advertisements
Solution
6y + 53
= (6 × y) + 53
= (6 × (− 8)) + 53
= − 48 + 53
= 5
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
If m = 2, find the value of 3m2 − 2m − 7.
If p = -2, find the value of −3p2 + 4p + 7.
When a = 0, b = −1, find the value of the given expression:
2a2 b + 2ab2 + ab
Simplify the expression and find its value when a = 5 and b = −3.
2 (a2 + ab) + 3 − ab
If a = – 10, evaluate:
a3
If x = 8 and y = 2, evaluate:
(4y)2
If y = − 8, evaluate:
y2 + 12y
If x = 2 and y = − 4, evaluate:
5x2y
If x = − 5 and y = − 8, evaluate:
2xy2
Evaluate -p2 when p = 5.
