margaretlaboyotkb8v margaretlaboyotkb8v
  • 21-10-2019
  • Mathematics
contestada

Let m = 2x+5and P= 7x-1 find 3x^2(M-P)

Respuesta :

vvelur13
vvelur13 vvelur13
  • 21-10-2019

Answer:

Step-by-step explanation:

The way you solve this equation is by substituting in the values we know:

3[tex]x^{2}[/tex][(2x + 5) - (7x-1)]

Then you have to simplify:

3[tex]x^{2}[/tex](-5x + 6)

And then you multiply:

-15[tex]x^3[/tex] + 18[tex]x^{2}[/tex]

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