Advertisements
Advertisements
Question
Simplify:
`8"x"−(3"x"−overline(2"x"-3))`
Sum
Advertisements
Solution
`8"x"−(3"x"−overline(2"x"-3))`
= 8x − (3x − 2x + 3)
= 8x − 3x + 2x − 3
= 10x − 3x − 3
= 7x − 3
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Find the value of 4pq × 2r, when p = 5, q = 3 and r = 1/2
Find the value of 3x3 – 4x2 + 5x – 6, when x = − 1.
If x = 2, y = 5 and z = 4, find the value of the following:
yx
Simplify:
(a + b) − (c + d) − (e − f)
Simplify:
x + y − (x + `overline("y"-"x"))`
Simplify:
x − [y + {x − (y + x)}]
Simplify:
p + 2 (q − r − p)
If P = − 12x2 – 10xy + 5y2, Q = 7x2 + 6xy + 2y2, and R = 5x2 + 2xy + 4y2 ; find P + Q + R
Multiply and then evaluate:
(4x + y) and (x – 2y); when x = 2 and y = 1.
Multiply and then evaluate:
(x2 – y) and (xy – y2); when x = 1 and y = 2.
