Advertisements
Advertisements
प्रश्न
If x = − 6, evaluate:
4x – 9
योग
Advertisements
उत्तर
4x – 9
= (4 × x) – 9
= (4 × (– 6)) – 9
= – 24 – 9
= – 33
shaalaa.com
क्या इस प्रश्न या उत्तर में कोई त्रुटि है?
APPEARS IN
संबंधित प्रश्न
If m = 2, find the value of m − 2.
Find the value of the following expression, when x = -1:
-x + 2
If a = 2, b = −2, find the value of a2 + ab + b2.
Simplify this expression and find its value if x = 3, a = −1, b = −2.
3a + 5 - 8a + 1
If x = 4, evaluate:
12x + 7
If y = 5 and z = 2, evaluate:
5y2
If m = 9 and n = − 2, evaluate 4mn
If m = − 8 and n = − 2, evaluate:
3m2n
If x = − 5 and y = − 8, evaluate:
3y2
Evaluate -p2 when p = 5.
