littleliax0618 littleliax0618

26-01-2021
Mathematics

contestada

please help me please will give brainliest

please show your work

please help me please will give brainliest please show your work class=

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Respuesta :

clarch19 clarch19

26-01-2021

Answer:

A

Step-by-step explanation:

Area of shape A: (3x² + 2)(7x² + 4x + 8) = 21x^4 + 12x³ + 38x² + 8x + 16

Area of shape B: (3x² + 2)(3x² + 2) = 9x^4 + 12x² + 4

Difference: 12x^4 + 12x³ + 26x² + 8x + 12

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