# SOLUTION: Add a term to complete the square: 1) x^2+6x+______ 2)x^2-16x+______ Solve by completing the square. Give exact solutions and approximate solutions to the nearest hundredth.

Algebra ->  -> SOLUTION: Add a term to complete the square: 1) x^2+6x+______ 2)x^2-16x+______ Solve by completing the square. Give exact solutions and approximate solutions to the nearest hundredth.       Log On

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 Click here to see ALL problems on Quadratic Equations Question 73556This question is from textbook Holt Algebra 2 : Add a term to complete the square: 1) x^2+6x+______ 2)x^2-16x+______ Solve by completing the square. Give exact solutions and approximate solutions to the nearest hundredth. 3) x^2-6x=6=0 These questions are not from the textbook. They are from a different worksheet.This question is from textbook Holt Algebra 2 Answer by checkley75(3666)   (Show Source): You can put this solution on YOUR website!1) X^2+6X+9 (X+3)(X+3) 2) X62-16X+64 (X-8)(X-8) 3) X^2-6X+6=0 [I ASSUME THE SECOND = SIGN SHOULD BE A + SIGN. USING THE QUADRATIC EQUATION WE GET X=(-B+-SQRT[B^2-4AC])/2A X=(6+-SQRT[36-4*1*6])/2*1 X=(6+-SQRT[36-24])/2 X=(6+-SQRT12)/2 X=(6+-3.46)/2 X=(6+3.46)/2 X=9.46/2 X=4.73 ANSWER. X=(6-3.46)/2 X=2.54/2 X=1.27 ANSWER.