13. Simplify (4x^2) (x + 3)
A.4x^3 + 12x^2
B.-4x^3 + 12x^2
C.4x^3 -12x^2
D.-4x^3 -12x^2​


Sagot :

Answer:

A. 4x^3 + 12x^2

Step-by-step explanation:

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POLYNOMIALS

(4x²)(x + 3)

(4x²)(x) + (4x²)(3)

= 4x³ + 12x²

[tex] \: [/tex]

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