3 years ago

Which polynomial represents the sum below?

Mathematics

2 answers:

adell [148]3 years ago

8 0

Answer:

answer A

Step-by-step explanation:

hello,

$4x^2 + 1 + 4x^2+x+2=(4+4)x^2+x+1+2=8x^2+x+3$

hope this helps

g100num [7]3 years ago

3 0

Answer:

$8x^2+x+3$

Step-by-step explanation:

$(4x^2+1)+(4x^2+x+2)=\\4x^2+1+4x^2+x+2=\\4x^2+4x^2+x+1+2=\\8x^2+x+1+2=\\8x^2+x+3$

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