Advertisements
Advertisements
Question
Simplify:
`3"x"+(2"x"-overline("x"+2))`
Sum
Advertisements
Solution
`3"x"+(2"x"-overline("x"+2))`
= 3x + (2x − x − 2)
= 3x + 2x − x − 2
= 4x − 2
shaalaa.com
Is there an error in this question or solution?
APPEARS IN
RELATED QUESTIONS
Find the value of `"yx"/"z"`, when x = 8, y = 4 and z = 16
If x = 2, y = 5 and z = 4, find the value of the following:
`"x"/(2"x"^2)`
If x = 2, y = 5 and z = 4, find the value of the following:
`("x"^2"y"^"x")/"x"`
Evaluate:
35b – (16b + 9b)
Simplify:
12x − (5x + 2x)
Simplify:
`"a"-(2"a"-overline(4"a"+3"a"))`
Fill in the blank:
a + b − c + d = a + (...............)
Insert the bracket as indicated:
x2 − y2 + z2 = x2 − (..................)
If x = a2 – bc, y = b2 – ca, and z = c2 – ab; find the value of ax + by + cz
Simplify:
`12"x"^2-(7"x"-overline(3"x"^2+15))`
