Need help with this equation b^2+2b-13=2 can you please explain

2 answers
Question:

need help with this equation b^2+2b-13=2 can you please explain

Answers

hope these answers help.

Answer:3 or -5Step-by-step explanation:b²+2b-13=2b²+2b-15=0(b-3)(b+5)=0b=3 or -5

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