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3 years ago

(c+d)^2+11(c+d)+30 Factor completely.

Mathematics

1 answer:

tatyana61 [14]3 years ago

3 0

Answer:

firstable give c+b a polynomial value like x

so its will be x^2+11x+30

after the we have to factor it

30=6×5

and 11=6+5

so its will become

(x+6)×(x+5)=x^2+11x+30

x=c+d

(c+d+6)×(c+d+5)=(c+d)^2+11(c+d)+30

have a great day

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3 years ago

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3 years ago