ritahastie2896
26.05.2020 •
Mathematics
Find the sum: (2x^2 + x + 3) + (3x^2 + 2x + 1)
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Ответ:
5x^2 + 3x +4
Step-by-step explanation:
(2x^2 + x + 3) + (3x^2 + 2x + 1)
Combine like terms
(2x^2 + 3x^2 + 2x+ x + 3 + 1)
5x^2 + 3x +4
Ответ:
It's likely that Joanna was about 30 inches tall when she was born
Step-by-step explanation: