thepharaohsdarkmagic thepharaohsdarkmagic
  • 12-03-2020
  • Mathematics
contestada

What is the factored form of this expression?

x2 + 15x + 56

Respuesta :

clara856
clara856 clara856
  • 12-03-2020

Step-by-step explanation:

[tex] {x}^{2} + 15x + 56[/tex]

[tex] {x}^{2} + 7x + 8x + 56[/tex]

taking common

[tex]x(x + 7) + 8(x + 7)[/tex]

[tex](x + 8) (x + 7)[/tex]

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