Advertisements
Advertisements
प्रश्न
If m = 9 and n = − 2, evaluate 2m2n
योग
Advertisements
उत्तर
2m2n
= 2 × m × m × n
= 2 × 9 × 9 × (− 2)
= 2 × 81 × (− 2)
= − 324
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
If m = 2, find the value of m − 2.
If p = −2, find the value of 4p + 7.
If z = 10, find the value of z3 − 3 (z − 10).
If a = – 10, evaluate:
a2
If m = – 7, evaluate:
2m2
If x = 5 and y = 4, evaluate:
3x2y
If x = − 6, evaluate:
`"x"^2/2`
If y = − 8, evaluate:
6y + 53
If x = − 5 and y = − 8, evaluate:
3y2
Evaluate -p2 when p = 5.
