4 years ago

Complete the equation...

Mathematics

2 answers:

Nimfa-mama [501]4 years ago

8 0

Answer:

x^2 -14x +49

( x-7)^2

Step-by-step explanation:

x^2 -14x

We are completing the square

Take the coefficient of x

-14

Divide by 2

-14/2 = -7

Square it

(-7)^2 = 49

Add it

x^2 -14x +49

Take the -7

( x-7)^2

Lunna [17]4 years ago

7 0

Answer:

Step-by-step explanation:

x^2-14x+49=(x-7)^2

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