3 years ago

(5x – 3 – x²) + (8x^2– 1+x)

Mathematics

1 answer:

Natali [406]3 years ago

6 0

Answer:

7x^2+6x-4

Step-by-step explanation:

(-x^2+5x-3)+(8x^2+x-1)

Just combine like terms.

-x^2+8x^2= 7x

5x+x= 6x

-3-1= -4

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he equation of a line is y=2/3 x + 5. What is an equation of the line that is perpendicular to the given line and that passes th

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Answer:

The answer is

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Step-by-step explanation:

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