Advertisements
Advertisements
प्रश्न
If a = 5 and b = 6, evaluate:
2b2
बेरीज
Advertisements
उत्तर
2b2
= 2 × b × b
= 2 × 6 × 6
= 72
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
What should be the value of a if the value of 2x2 + x − a equals to 5, when x = 0?
If x = 4, evaluate:
`"x"^2/8`
If x = – 6, evaluate:
4x2
If x = 8 and y = 2, evaluate:
(4y)2
If x = 2 and y = 10, evaluate:
50xy2
If m = − 8, evaluate:
2m + 21
If x = 2 and y = − 4, evaluate:
5x2y
If m = 9 and n = − 2, evaluate 4mn
Find T, if T = 2a – b, a = 7 and b = 3.
Evaluate the expression \[n^3+5n^2+5n-2\] n = −2.
