Advertisements
Advertisements
प्रश्न
If m = − 8 and n = − 2, evaluate:
(4n)2
योग
उत्तर
(4n)2
= 4 × n × 4 × n
= (4 × (− 2)) × (4 × (− 2))
= (− 8) × (− 8)
= 64
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
Find the value of the following expression, when x = -1:
-x + 2
Simplify this expression and find its value if x = 3, a = −1, b = −2.
10 - 3b - 4 - 5b
If x = 4, evaluate:
`"x"^2/2`
If x = 10, evaluate:
`1/50xx"x"^3`
If y = 5 and z = 2, evaluate:
100yz
If y = 5 and z = 2, evaluate:
5y2
If y = 5 and z = 2, evaluate:
(5z)3
If p = − 10, evaluate:
6p + 50
If p = − 10, evaluate:
3p2 – 20p
If m = − 8 and n = − 2, evaluate:
12mn
