Advertisements
Advertisements
प्रश्न
If x = 5 and y = 4, evaluate:
3y2
योग
Advertisements
उत्तर
3y2
= 3 × y × y
= 3 × 4 × 4
= 48
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
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
When a = 0, b = −1, find the value of the given expression:
2a + 2b
If m = 2, evaluate:
16m – 7
If m = 2, evaluate:
15m2 – 10m
If m = – 7, evaluate:
2m2
If m = 3 and n = 7, evaluate:
12mn
If m = − 8, evaluate:
`"m"^2/4`
If p = − 10, evaluate:
6p + 50
What is the value of the expression 7 - 2x when x = -4?
