To fond the area need to be grassed, find the area of the yard and subtract the area of the pool/patio.
(3x - 5)(4x - 10) =
12x^2 - 30x - 20x + 50 = 12x^2 - 50x + 50 Area of yard
(x + 8)(x - 2) =
x^2 - 2x + 8x - 16 = x^2 + 6x - 16 Area of pool/patio
12x^2 - 50x + 50
- ( x^2 + 6x - 16)
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11x^2 - 56x + 66 ft^2 LETTER D
Answer: y+ 11
Step-by-step explanation:
The answer is 7 2/5 ro this question
x + y = 3 -------------- i x2
2x - √3y = 5 ---------ii x1
Subtracting eq ii from i
2x + 2y = 6
- 2x - √3y = 5
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2+ √3y = 1
y = 1/ 2+√3
= 2- √3y
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