johanna1D johanna1D

19-03-2021
Mathematics

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Please help
Find the are of the trapezoid given the following

Please help Find the are of the trapezoid given the following class=

Respuesta :

sqdancefan sqdancefan

19-03-2021

9514 1404 393

Answer:

A = 8x³ +4x² -4x

Step-by-step explanation:

Put the given values into the area formula and simplify.

[tex]A=\dfrac{1}{2}h(b_1+b_2)\\\\A=\dfrac{1}{2}(4x)((x^2+2)+(3x^2+2x-4))\\\\A=(2x)(4x^2+2x-2)\\\\\boxed{A=8x^3+4x^2-4x}[/tex]

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