s5118554 s5118554
  • 01-07-2020
  • Advanced Placement (AP)
contestada

15r-3r+6 15r - 3r 12r + 6 12r - 6 6(2r + 1)

Respuesta :

codiepienagoya codiepienagoya
  • 10-07-2020

Answer:

The answer is "[tex]\bold{-3(12r^2-369r+22)}\\[/tex]"

Explanation:

In the given question, there is mistype error in the equation so, the correct equation can be defined as follows:

[tex]\Rightarrow15r-3r+615r-3r12r+612r-66\left(2r+1\right) \\\\[/tex]

Solve the above equation:

[tex]\Rightarrow 15r-3r+615r-36r^2+612r- 132r-66 \\\\\Rightarrow 1242r-36r^2- 135r-66 \\\\\Rightarrow 1242r- 135r-36r^2-66 \\\\\Rightarrow 1107r-36r^2-66 \\\\\Rightarrow -36r^2+1107r-66 \\\\\Rightarrow -3(12r^2-369r+22) \\\\[/tex]

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