k11kiki
k11kiki k11kiki
  • 31-01-2019
  • Mathematics
contestada

simplify (7x^2-4x+2)-(x^2 +4x-6)

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skaterwolf1317
skaterwolf1317 skaterwolf1317
  • 31-01-2019
(4x2 - 2x) - (-5x2 - 8x)

= 4x2 - 2x + 5x2 + 8x.

= 4x2 + 5x2 - 2x + 8x.

= 9x2 + 6x.

= 3x(3x + 2).

Answer: 3x(3x + 2)
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godlyindian23 godlyindian23
  • 31-01-2019

[tex]6x ^{2} - 8x + 8[/tex]
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