1. m’+9 = 58m=2. 7e² = 28erd=3. d? + 6 = 704 n - 10 = 62n=

For this case we must solve each of the equations proposed:

A)

Subtracting 9 from both sides of the equation we have:

Applying root to both sides of the equation:

B)

We divide between 7 on both sides of the equation:

We apply root to both sides of the equation:

C)

Subtracting 6 on both sides of the equation:

We apply root to both sides of the equation:

D)

We add 10 to both sides of the equation:

We multiply by 2 both sides of the equation:

We apply root to both sides of the equation:

maximum area = xy = (16)(32) = 512 ft2

to maximize the area of the garden, the side of the fence parallel to the side of the house should be 32 ft long, and the other two sides should both have length 16 ft.'

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