Advertisements
Advertisements
प्रश्न
If x = 2 and y = 10, evaluate:
(10x)2
बेरीज
Advertisements
उत्तर
(10x)2
= (10 × x) × (10 × x)
= 10 × 2 × 10 × 2
= 400
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
If m = 2, find the value of m − 2.
Find the value of the following expression, when x = −1:
2x - 7
Find the value of the following expression, when x = -1:
x2 + 2x + 1
If a = 5 and b = 6, evaluate:
6a2b
If y = 5 and z = 2, evaluate:
100yz
If x = 2 and y = 10, evaluate:
30xy
If a = − 10, evaluate:
a2 + 8a
If m = − 8, evaluate:
2m + 21
If m = − 8 and n = − 2, evaluate:
3m2n
Evaluate -p2 when p = 5.
