lingling123 lingling123
  • 30-07-2015
  • Mathematics
contestada

multiply (3x + 2)(4x - 7).

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Аноним Аноним
  • 30-07-2015
(3x+2)(4x−7)

=(3x+2)(4x+−7)

=(3x)(4x)+(3x)(−7)+(2)(4x)+(2)(−7)

=12x^2−21x+8x−14

=12x^2−13x−14

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walkerkatrina57
walkerkatrina57 walkerkatrina57
  • 19-09-2020

Answer:12x2-29x+14

I just took the quiz the answer on there is wrong

Step-by-step explanation:

Multiply both terms in the first set of parentheses by both terms in the second set of the parentheses and then combine like terms. 3x(4x) + (3x)(-7) + (-2)(4x) + (-2)(-7) = 12x2 - 21x - 8x + 14 = 12x2 - 29x + 14.

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