Subtract 7x+2 from 5x^2-2x

5x^2 - 9x - 2.

Step-by-step explanation:

5x^2 - 2x - (7x + 2)     The 7x + 2 must be placed in parentheses).

= 5x^2 - 2x - 7x - 2     (Distributing the negative over the parentheses).

= 5x^2 - 9x - 2.

5x² - 9x - 2

Step-by-step explanation:

(5x² - 2x) - (7x + 2)

Distribute the (-) sign.

5x² - 2x - 7x - 2

Evaluate

5x² - 9x - 2

8 apples are left.

step-by-step explanation:

10-2=8

10 apples

take 2

now u have 8

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