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Temka [501]
3 years ago
8

Help me with this math question and show your work.

Mathematics
1 answer:
STatiana [176]3 years ago
8 0

Answer:

5x^2 + x - 14

Step-by-step explanation:

The area of the grass left will be the area of the total of the background subtract the area of the patio.

The area of the backyard is (3x+5)(2x-1) = 6x^2 + 10x - 3x - 5 = 6x^2 +7x - 5

The area of the patio is (x+3)(x+3) = x^2 + 6x + 9

Subtract the two areas to have the area of the leftover grass.

6x^2 + 7x - 5 - (x^2 + 6x + 9) = 5x^2 + x - 14

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Step-by-step explanation:

Solution

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