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Hello, I need some help with this homework question please?HW Q3

Hello I Need Some Help With This Homework Question PleaseHW Q3 class=

Sagot :

We can divide the figure into two rectangles, as shown below

Therefore,

[tex]A=A_{upper}+A_{lower}=(5x-3)(x+2)+(x+1)(3x-2)[/tex]

Simplify as shown below

[tex]\begin{gathered} \Rightarrow A=5x^2+7x-6+3x^2+x-2=8x^2+8x-8 \\ \Rightarrow A=8x^2+8x-8 \end{gathered}[/tex]

Thus, the answer is 8x^2+8x-8, option B

View image NycereU201847