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SVETLANKA909090 [29]

3 years ago

12

Solve for x using the quadratic formula. x^2+9x+20=0

2 answers:

jekas [21]3 years ago

8 0

Answer:

Step-by-step explanation:

I can help

Step 1

factor the left sides of the equation

Then you will get (x+4)(x+5)=0

Step 2

You will have to set the factors equal to 0

x=-4 or x=-5

Hope this helped

il63 [147K]3 years ago

6 0

Answer: x= -4,-5

Step-by-step explanation:

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