ewkbskbejcnwjcb ewkbskbejcnwjcb

11-12-2019
Mathematics

contestada

Simplify the expression: (2x+7)+(4x2−6x+12)

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Yang100 Yang100

11-12-2019

Answer:

4x^2-4x+19

Step-by-step explanation:

(2x+7)+(4x^2-6x+12)

4x^2-6x+2x+12+7

4x^2-4x+19

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princess012219 princess012219

11-12-2019

Just combine like terms

2x and -6x then 12 and 7. After you multiply 4 and 2 then you’ll add that to 12+7

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