multiply (x³-5x+3) by (2x+7)
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Answer:
2x^4-10x^2+6x + 7x^3 -35x+21
Step-by-step explanation:
2x (x^3) = 2x^4
2x (-5x) = -10x^2
2x (3)= 6x
+
7(x^3) = 7x^3
7 (-5x) = -35x
7(3) = 21
2x^4-10x^2+6x + 7x^3 -35x+21
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