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Mathematics 9 Online
OpenStudy (anonymous):

-2x(3x-4) explain/check if my answer is right

OpenStudy (anonymous):

would it be -6x then subtract 4?

OpenStudy (anonymous):

so -10?

OpenStudy (anonymous):

-6x^2 + 8x

OpenStudy (pratyush5):

It would be plus four because negative cancels out the negative and makes it positive

OpenStudy (anonymous):

oh i see and so then do i simplify that?

OpenStudy (pratyush5):

oh hey wait is that 2x ?

OpenStudy (anonymous):

yeah

OpenStudy (anonymous):

-6x+8

OpenStudy (pratyush5):

Thne @beomsu.c.59131 has given the correct answer. :)

OpenStudy (anonymous):

use distributive property

OpenStudy (anonymous):

hmm well i think i forgot what formula that was

OpenStudy (anonymous):

is that where you multiply the outside number by all the insid numbers then simplify?

OpenStudy (pratyush5):

Yes :) You just have to multiply each and every term.

OpenStudy (anonymous):

hmm well see if i do this one right :D

OpenStudy (anonymous):

-6x+8

OpenStudy (anonymous):

sorry i have to wait for this tutorial :d and @RileyDuncan1999 yeah we already got it lol

OpenStudy (pratyush5):

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