Advertisements
Advertisements
प्रश्न
If y = 5 and z = 2, evaluate:
5y2
योग
उत्तर
5y2
= 5 × y × y
= 5 × 5 × 5
= 125
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
If p = −2, find the value of 4p + 7.
When a = 0, b = −1, find the value of the given expression:
2a2 b + 2ab2 + ab
Simplify the expression and find the value if x is equal to 2:
x + 7 + 4 (x - 5)
If x = 4, evaluate:
3x + 8
If a = – 10, evaluate:
5a
If m = – 7, evaluate:
2m2
If a = 5 and b = 6, evaluate:
3ab
If a = − 10, evaluate:
a2 + 8a
If m = − 8, evaluate:
m2 + 9m
The wages ₹ W of a man earning ₹ x per hour for t hours are given by the formula W = xt. Find his wages for working 40 hours at a rate of ₹ 39.45 per hour.
