Advertisements
Advertisements
प्रश्न
If x = 10, evaluate:
6x2 – 25x
बेरीज
उत्तर
6x2 – 25x
= 6(10)2 − 25(10)
= (6 × 10 × 10) − (25 × 10)
= 600 − 250
= 350
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:
-x + 2
Find the value of the following expression, when x = -1:
x2 + 2x + 1
Simplify the expression and find the value if x is equal to 2:
x + 7 + 4 (x - 5)
If a = – 10, evaluate:
a2
If m = – 7, evaluate:
2m3
If a = 5 and b = 6, evaluate:
2b2
If m = 3 and n = 7, evaluate:
(10m)2
If a = − 10, evaluate:
3a – 2
The temperature in the Fahrenheit scale is represented by F and the temperature in the Celsius scale is represented by C. If F = `9/5` × C + 32, find F when C = 40.