SOLUTION: Please help me solve this equation: {{{ x^2-8x+15=0 }}}.
Please help me solve this equation by completing for square
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Question 134333This question is from textbook beginning algebra
: Please help me solve this equation: .
Please help me solve this equation by completing for square
This question is from textbook beginning algebra
Found 2 solutions by josmiceli, Earlsdon:
Answer by josmiceli(19441) (Show Source): You can put this solution on YOUR website!
Answer by Earlsdon(6294) (Show Source): You can put this solution on YOUR website!
Solve by completing the square:
Subtract 15 from both sides.
Complete the square in x by adding the square of half the x-coefficient to both sides.
Factor the left sides.
Take the square root of both sides.
or so...
or
or
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