Solve for x using the quadratic formula. x^2+9x+20=0
2 answers:
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
Answer: x= -4,-5
Step-by-step explanation:
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Answer:
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Step-by-step explanation:
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Answer:
343
Step-by-step explanation:
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