3 years ago

Help with this question

Mathematics

2 answers:

snow_tiger [21]3 years ago

6 0

Answer:

Step-by-step explanation:

just take out the brackets and add the like terms.

larisa86 [58]3 years ago

5 0

Answer:4x^2 + 3x + 4

Step-by-step explanation:

x^2 + 2x + 3 + 3x^2 + x + 1

collect like terms

(x^2 + 3x^2) , (2x + x) , ( 3+1)

4x^2 + 3x + 4

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