medinacamila1129
06.08.2021 •
Mathematics
Consider the following three expressions. To be the same what would P, Q, and R have to be
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Ответ:
Step-by-step explanation:
Px^2+6x+1=x^2+x^2+Qx+1
P=2 and Q=6
Next, 3x^2-5-(x^2-6x+R/2)=2x^2+6x+1
2x^2-5-R/2+6x=x^2+6x+1
-5-R/2=6, R=-22
Ответ: