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Which of the following are solutions to the equation below? Check all that apply.3x^2 + 27x + 60 = 0...
4 months ago
Q:
Which of the following are solutions to the equation below? Check all that apply.3x^2 + 27x + 60 = 0 A. 4 B. –4 C. –5 D. 5 E. –27
Accepted Solution
A:
B. -4 and C.-5
3x^2+27x+60=0 divide by 3
3(x^2+9x+20)=0 simplify
3(x+4)(x+5)=0
Use the 0 property and check your work.