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enot [183]
4 years ago
15

What is the best method to be use in solving quadratic equation x²+16x+63=0?​

Mathematics
1 answer:
Strike441 [17]4 years ago
7 0

Answer:

Factorization

Step-by-step explanation:

This can be easily factorized into (x+7)(x+9)=0 which can be solved for the two roots x = -7 and x = -9

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the base of a right prism is an equilateral triangle each of whose sides measures 4cm.the altitude of the prism measures 5cm.Fin
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