emilymfox04 emilymfox04

18-01-2020
Mathematics

contestada

Multiply.
3x2 - 7x +4
5x2 + 2x

Respuesta :

Chelboy Chelboy

18-01-2020

Answer:15x^4-29x^3+6x^2+8x

Step-by-step explanation:

(3x^2-7x+4)(5x^2+2x)

Open brackets

15x^4+6x^3-35x^3-14x^2+20x^2+8x

Add or subtract like terms

15x^4-29x^3+6x^2+8x

Answer Link

floraross411 floraross411

27-07-2021

Answer:

15x^4-29x^3+6x^2+8x

Step-by-step explanation:

Ape-x

Answer Link

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