Week 6 – Precalculus 11

Q1.) Y²+14y+____=                                                      ex:)   (14/2)²  =  196/4  =  49

Ans:) 49

using the quadratic formula to solve quadratic equations.

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Q2.) x²-8x+15=0

Ans:) (x-5)(x-3)

 

 

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