lana2496 lana2496

01-03-2019
Mathematics

contestada

Help. How do you multiply polynomials

Help How do you multiply polynomials class=

Respuesta :

MrsStrong MrsStrong

06-03-2019

Answer:

B [tex]3x^4 + 7x^2 - 20[/tex]

Step-by-step explanation:

To find the total height, multiply the two expressions.

[tex](x^2 + 4)(3x^2 - 5)\\3x^4 + 12x^2 -5x^2 - 20\\3x^4 + 7x^2 - 20[/tex]

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