Seudónimo Seudónimo

17-06-2020
Mathematics

contestada

Solve using distributive property. (3x2-2x+7)(x2+2x) Thank you!

Respuesta :

09pqr4sT 09pqr4sT

17-06-2020

Answer:

[tex]3x^4+4x^3+3x^2+14x[/tex]

Step-by-step explanation:

[tex](3x^2-2x+7)(x^2+2x)[/tex]

[tex]3x^4+6x^3-2x^3-4x^2+7x^2+14x[/tex]

[tex]=3x^4+4x^3+3x^2+14x[/tex]

Answer Link

ridhn26 ridhn26

17-06-2020

Answer:

3x^4+4x^3-3x^2+14x

Step-by-step explanation:

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

= 3x^2(x^2+2x)-2x(x^2+2x)+7(x^2+2x)

= 3x^4+4x^3-3x^2+14x

Answer Link

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