Advertisements
Advertisements
प्रश्न
If m = 9 and n = − 2, evaluate 4mn
बेरीज
उत्तर
4mn
= 4 × m × n
= 4 × 9 × (− 2)
= − 72
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
If m = 2, find the value of 3m2 − 2m − 7.
Find the value of the following expression, when x = −1:
2x2 − x − 2
If a = – 10, evaluate:
5a
If x = – 6, evaluate:
4x2
If a = 5 and b = 6, evaluate:
6a2b
If x = 5 and y = 4, evaluate:
3y2
If m = 3 and n = 7, evaluate:
5mn2
If x = − 6, evaluate:
3x2 + 8x
If y = − 8, evaluate:
`"y"^3/4`
If m = − 8 and n = − 2, evaluate:
3m2n