What is x2 – 6 = 16x + 30 rewritten in standard form, then factored? What value(s) of x make the equation true?

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07-02-2018
Mathematics

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What is x2 – 6 = 16x + 30 rewritten in standard form, then factored? What value(s) of x make the equation true?

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Аноним Аноним · Answer 1 · 2018-02-07T00:36:51+01:00

Аноним Аноним

07-02-2018

[tex]x^2 - 6 = 16x + 30[/tex]

[tex]x^2 - 6 - 16x - 30=0[/tex]

[tex]x^2-36-16x=0[/tex]

[tex]| \text{Factor}|[/tex]

[tex](x-18)(x+2) [/tex]

[tex](x-18)(x+2)=0 [/tex]

[tex]x=18,-2 [/tex]

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