Question

can someone help me with this problem:
(-3x^2+5x+2)-(3x^2-2x-3) Show all work. Find the difference

Answer 1

first distribute the - to the parentheses to simplify this
then combine like terms

can you explain where you are having trouble?

Answer 2

\(\Large \color{purple}{\rightarrow -(x - y - z) = -x + y + z }\)

Use this property, and then do operations on like terms.

Answer 3

the whole problem. never done before

Answer 4

show me

Answer 5

(-3x^2+5x+2)-(3x^2-2x-3)=-6x^2+7x+3
-3x^2+5x+2-3x^2--2x--3 and -- = +

Answer 6

Why? Because -(x - y - z) = -1(x - y - z) = -1x -(-y) -(-z) = -x + y + z

Answer 7

-6 x^2 + 7x +2

Answer 8

so 7x+5

Answer 9

so schoolboy where did you go you did not help me finish

Answer 10

thats the best i can do man.

Answer 11

ok schoolboy, thanks anyways.

Answer 12

just write the expression after distributing the - like parth said
I will help you from there

Answer 13

we do not just provide the whole answer when possible
the aim of this site is teaching, and we feel that is best done through guiding you to find the answer yourself

Answer 14

yea i know can you just explain this one to me, because i learn better step by s

Answer 15

yea i know can you just explain this one to me, because i learn better step by s

Answer 16

step sorry

Answer 17

I am explaining:
step 1) write out the expression after distributing the - sign,
-(3x^2-2x-3)
^^^simplify

Answer 18

9x-5x-2=
9x+-5x+-2=
4x+-2=
2x

Answer 19

is this right

Answer 20

please someone help me

Answer 21

distributing the - gives
(-3x^2+5x+2)-(3x^2-2x-3)=-3x^2+5x+2-3x^2+2x+3
now combine like terms