Advertisements
Advertisements
प्रश्न
Simplify:
3x – 8 (5x – 10)
बेरीज
उत्तर
3x – 8 (5x – 10)
= 3x – 40x + 80
= – 37x + 80
shaalaa.com
Concept of Substitution
या प्रश्नात किंवा उत्तरात काही त्रुटी आहे का?
APPEARS IN
संबंधित प्रश्न
Find the value of 6m − 2n − 5p − 3q, when m = 20, n = 10, p = 2 and q = 9
Find the value of `("a+b"-"c")/(2"a")`, when a = 5, b = 7 and c = 2
If a = 3, b = 0, c = 2 and d = 1, find the value of a2 + 2b2 − 3c2
Evaluate:
(3y + 8y) – 5y
Simplify:
(15b − 6b) − (8b + 4b)
Insert the bracket as indicated:
m + n − p = − (.............)
Insert the bracket as indicated:
a + 4b − 4c = a + (...............)
Insert the bracket as indicated:
m2 + x2 − p2 = − (...................)
If x = a2 – bc, y = b2 – ca, and z = c2 – ab; find the value of ay – bx + cz
Simplify:
2 (3x2 – 4x – 8) – (3 – 5x – 2x2)
