Multiply:
3x + 4 by 7x² + 2x + 1
Answers
Answered by
2
Answer:
21x^3 + 34x^2 + 11x + 4
Step-by-step explanation:
Hope it helps ......
Answered by
7
Step-by-step explanation:
3x +4 ( 7x^2 + 2x + 1 )
3x(7x^2 + 2x + 1) + 4( 7x^2 + 2x +1)
21x^3+ 6x^2 +3x + 28x^2 + 8x + 4
21x^3 + 34x^2 + 11x + 4
I THINK , IT WILL PROVIDE YOU HELP!!
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