Advertisements
Advertisements
प्रश्न
If a = 2, b = −2, find the value of a2 + b2.
बेरीज
Advertisements
उत्तर
a2 + b2 putting a = 2 and b = -2 in the given equation
= (2)2 + (-2)2
= 4 + 4
= 8
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
If m = 2, find the value of 3m − 5.
When a = 0, b = −1, find the value of the given expression:
2a2 b + 2ab2 + ab
Simplify the expression and find the value if x is equal to 2.
6x + 5 (x − 2)
If m = 2, evaluate:
16m – 7
If a = – 10, evaluate:
a2
If y = 5 and z = 2, evaluate:
(5z)3
If x = 2 and y = 10, evaluate:
5y2
If x = 2 and y = − 4, evaluate:
8x2
If m = − 8 and n = − 2, evaluate:
(4n)2
Find T, if T = 2a – b, a = 7 and b = 3.
