Advertisements
Advertisements
प्रश्न
If m = – 7, evaluate:
2m3
योग
Advertisements
उत्तर
2m3
= 2 × m × m × m
= 2 × (− 7) × (− 7) × (− 7)
= 2 × (− 343)
= − 686
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
If p = −2, find the value of 4p + 7.
If p = -2, find the value of −3p2 + 4p + 7.
Find the value of the following expression, when x = −1:
2x - 7
If x = 4, evaluate:
`"x"^2/8`
If x = – 6, evaluate:
4x2
If x = 8 and y = 2, evaluate:
9xy
If x = − 6, evaluate:
3x2 + 8x
If x = 2 and y = − 4, evaluate:
5x2y
If x = − 5 and y = − 8, evaluate:
4x2
What is the value of the expression 7 - 2x when x = -4?
