Multiply: (2a + 3b + 4c)(a + b )
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1
Answer:
a( 2a+3b+4c) + b(2a+3b+4c)
2a^2 + 3ab + 4ac+ 2ab+ 3b^2+ 4bc
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Step-by-step explanation:
Answered by
0
Step-by-step explanation:
4a²+2ab+3ba+3b²+4ca+4bc
4a²+3b²+5ab+4ca+4bc
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