SOLUTION: can you help me solve by using the quadratic formula of x^2-4x-5=0?
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: can you help me solve by using the quadratic formula of x^2-4x-5=0?
This question is from textbook
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
can you help me solve by using the quadratic formula of x^2-4x-5=0?
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Here it is step by step:
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In the form ax^2 + bx + c = 0; your problem: a=1; b=-4; -5
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Solution using +6:
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x = +5
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Solution using -6:
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x = -1
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Learn this and you can do them all the same way!
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