4 years ago

(8x2 - 2x) - (x2 - x + 5)

Mathematics

2 answers:

leva [86]4 years ago

8 0

Answer:

16-2x-2x+1x-5

16-4x+1x-5

16-3x-5

16-5=11

11-3x

Step-by-step explanation:

Sonja [21]4 years ago

7 0

Answer:

7x^2 -x -5

Step-by-step explanation:

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

Distribute the minus sign

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

Combine like terms

7x^2 -x -5

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