X^2-16x=-60 complete the square

(b 2) 2 = (- 8) 2

Add this term to each side of the equation.

x 2 - 16 x + (- 8) 2 = - 60 + (- 8) 2

Step-by-step explanation:

exa:

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3+11

14

step-by-step explanation:

from this example, we can see that subtracting with integers is the same as adding the opposite. we can solve using a number line or by using the saying "keep, change, change" to us solve. it is important to remember that we can subtract a negative and end up with a larger number than we started with.

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step-by-step explanation: