Answer:
a. x^2 + 5x + 6 --> the entire figure
b. Length: x+3. Width: x+2
c. A=(x+3)(x+2)
Explanation:
b. x^2+5x+6=
x^2+2x+3x+6=
x(x+2)+3(x+2)=(x+2)(x+3)
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