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X^2 - 14x + 49 = 9 complete the square
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3 votes
X^2 - 14x + 49 = 9 complete the square

User Melodi
by
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1 Answer

4 votes

Answer:

4 or 10

Explanation:

x^2 - 14x +40= 0

x^2 -10x -4x+40=0

x (x -10) -4 (x- 10)

x -4 (x -10)

either x= 4

0r x = 10

User Dois
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