Question

Simplify...
(x^2-2x+4) + (2x+1) -(x^2+5)

Answer 1

It's the same question you just asked.

Answer 2

combine like terms...

Answer 3

x^2 would cancel out
2x would cancel out
5 would cancel out
hence your answer is zero

Answer 4

x^2- x^2+2x-2x+4+1-5=0

Answer 5

so2x+4+1

Answer 6

nope.

Answer 7

@cesar2462 no see carefully there are when you break off the brackets there is -2x and+2x which would cancel and 4 +1= 5 and when you break off the bracket in -(x^2+5)
+5 becomes -5 so they cancel out

Answer 8

anyone I want to see the final answer

Answer 9

everything cancels out doesn't it? so what are you left with? ZILCH!

Answer 10

0