Seudónimo Seudónimo

02-05-2019
Mathematics

contestada

Simplify the following expression
7x^2 - 15x + 5 - 2x - 8x^2

Respuesta :

07-05-2019

Answer:

[tex]\large\boxed{7x^2-15x+5-2x-8x^2=-x^2-17x+5}[/tex]

Step-by-step explanation:

[tex]7x^2-15x+5-2x-8x^2\qquad\text{combine like terms}\\\\=(7x^2-8x^2)+(-15x-2x)+5\\\\=-x^2-17x+5[/tex]

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