Advertisements
Advertisements
प्रश्न
Simplify the expression and find the value if x is equal to 2.
6x + 5 (x − 2)
बेरीज
Advertisements
उत्तर
6x + 5 (x - 2)
= 6x + 5x - 10
= 11x - 10
Putting x = 2 we get,
= (11 × 2) - 10
= 22 - 10
= 12
shaalaa.com
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
संबंधित प्रश्न
If m = 2, find the value of 3m2 − 2m − 7.
If m = 2, find the value of `(5m)/2 - 4`.
If a = 2, b = −2, find the value of a2 + b2.
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:
3 (x + 2) + 5x - 7
If m = 2, evaluate:
15m2 – 10m
If x = 5 and y = 4, evaluate:
3y2
If y = 5 and z = 2, evaluate:
100yz
If y = 5 and z = 2, evaluate:
9y2z
If y = − 8, evaluate:
y2 + 12y
