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3 years ago

11

Factor this expression. x2 + 9x + 16

1 answer:

Alexxandr [17]3 years ago

3 0

Answer:

Read below.

Step-by-step explanation:

Hey there, grab your solution:

x²+9x+16=0

Sqrt(D)=sqrt(17)

So x is:

(-9+sqrt(17))/2

And (-9-sqrt(17))/2

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