Advertisements
Advertisements
Question
If x = 8 and y = 2, evaluate:
5x2y
Sum
Advertisements
Solution
5x2y
= 5 × x × x × y
= 5 × 8 × 8 × 2
= 640
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
If x = 4, evaluate:
3x + 8
If m – 6, evaluate:
5m − 6
If a = – 10, evaluate:
5a
If y = 5 and z = 2, evaluate:
9y2z
If y = 5 and z = 2, evaluate:
5y2
If x = 2 and y = 10, evaluate:
(10x)2
If m = 3 and n = 7, evaluate:
(10m)2
If m = 9 and n = − 2, evaluate 2m2n
If x = − 5 and y = − 8, evaluate:
3y2
Evaluate -p2 when p = 5.
