Can someone help me pls (show work pls) and thank you

x =

Step-by-step explanation:

7 - 10 = -6

All equations of the form + + x = 0 0 can be solved using the quadratic formula: . The quadratic formula gives two solutions, one when ± is addition and one when it is subtraction.

- 10 = -6

Add 6 to both sides of the equation.

7 - 10 - (-6) = -6 - (-6)

Subtracting −6 from itself leaves 0.

- 10 + 6 = 0

This equation is in standard form: Substitute 7 for a, −10 for b, and 6 for c in the quadratic formula,

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Square −10.

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Multiply −4 times 7

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Multiply −28 times 6

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Add 100 to −168

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Take the square root of −68.

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The opposite of −10 is 10.

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Multiply 2 times 7.

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Now solve the equation = when ± is plus. Add 10 to .

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Divide 10 + by 14

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Now solve the equation = when ± is minus. Subtract from 10.

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Divide 10 - by 14

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The equation is now solved.

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Hope it helps and have a great day! =D

i used to know how to do this in 7th but i forget easily

step-by-step explanation: