deepc0820 deepc0820
  • 24-10-2021
  • Mathematics
contestada

expand the brackets (x+5)(3x-2).

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rspill6
rspill6 rspill6
  • 24-10-2021

Answer: 3x^2 +13x - 10

Step-by-step explanation:

(x+5)(3x-2) = x(3x-2) + 5(3x-2)

x(3x-2) + 5(3x-2) = 3x^2 - 2x + 15x - 10

3x^2 - 2x + 15x - 10 = 3x^2 + 13x - 10

Answer Link
Selena328
Selena328 Selena328
  • 24-10-2021

Answer:

3x²+13x-10

Step-by-step explanation:

  • (x+5)(3x-2)
  • x(3x-2)+5(3x-2)
  • 3x²-2x+15x-10
  • 3x²+13x-10
Answer Link

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