AariyahO145141 AariyahO145141
  • 03-11-2022
  • Mathematics
contestada

Simplify each expression. (–5x2y)(3x4)a. 15x6yb. –15x2yc. –15x6yd. –15x8y

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DillenD115827 DillenD115827
  • 03-11-2022

The given expression is

[tex](-5x^2y)(3x^4)[/tex]

We will multiply at first -5 by 3

[tex]-5\times3=-15[/tex]

Then we will multiply x^2 by x^4 by adding their powers

[tex]x^2\times x^4=x^{2+4}=x^6^{}[/tex]

And multiply y by 1 as there is no y in the second bracket, then

[tex](-5x^2y)(3x^4)=-15x^6y[/tex]

The answer is C

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