leliarbontempo leliarbontempo
  • 10-03-2020
  • English
contestada

Factoring trinomials
x²+3x-70

Respuesta :

tori2003gossett
tori2003gossett tori2003gossett
  • 10-03-2020

Answer: ⬇

( x−7 )( x+10 )

Explanation: ⬇

------------------------------------------------------------------------

Step 1: ⬇

( x²−7x ) + ( 10x−70 )

xx−7x

x ( x−7 )

------------------------------------------------------------------------

Step 2:  ⬇

10x−70

10x−10 * 7

10 ( x−7 )

x ( x−7 ) +10 ( x−7 )

------------------------------------------------------------------------

And that's how you get your answer

Step-By-Step.

⬇⬇⬇⬇⬇⬇

( x−7 )( x+10 )

Answer Link

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