Hiii So Please Solve The Quadratic Expression By Factoring! :D, 11r+15=-2r\Xb2 :D

Hiii so please solve the quadratic expression by factoring! :D


11r+15=-2r² :D

 

Answer:

11r+15=−2r²

2r²+11r+15=0  

(2r+5)(r+3)=0

2r+5=0 or r+3=0

r= −5 /2  or r=−3


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