Advertisements
Advertisements
प्रश्न
If x = − 5 and y = − 8, evaluate:
4xy
बेरीज
उत्तर
4xy
= 4 × x × y
= 4 × (− 5) × (− 8)
= 160
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Find the value of the following expression, when x = −1:
2x - 7
Find the value of the following expression, when x = −1:
2x2 − x − 2
If x = 4, evaluate:
3x + 8
If m = 2, evaluate:
15m2 – 10m
If x = 10, evaluate:
100x + 225
If x = 10, evaluate:
`1/50xx"x"^3`
If x = – 6, evaluate:
2x3
If x = 2 and y = 10, evaluate:
50xy2
If x = − 6, evaluate:
3x2 + 8x
If x = 2 and y = − 4, evaluate:
8x2