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3 years ago

13

What are the possible values of x in 8x2 + 4x = -1?

2 answers:

Aleksandr [31]3 years ago

7 0

X= -4.25

Hope this helps ya!

nikklg [1K]3 years ago

3 0

8·2+4x=-1
16+4x=-1
-16 -16
4x=-17
÷4 ÷4

x=-4.25
i hope it helps

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