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4 votes
HELP ASAP I DON'T UNDERSTAND​

HELP ASAP I DON'T UNDERSTAND​-example-1
User Jan Wielemaker
by
3.0k points

2 Answers

14 votes
14 votes

Answer:

-2

Explanation:

I did the math, trust me. Just input -2 into the x's and solve.

User Jqurious
by
3.1k points
19 votes
19 votes

Answer:

D. x = -6

( 3x-6² - 30x-6 - 72 = 0 )

Explanation:

So first you work out:

3x² = ( 3 x -6²) = -108

Then work out 30x = ( 30 x -6 ) = -180

-108 - -180 => 72

Then just do 72 - 72 =

Which would be 0! ☆*:.。.o(≧▽≦)o.。.:*☆

hope this helped! xx

User Japamat
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2.5k points