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Mathematics, 21.12.2019 11:31 jimmy8816
Harlon wrote the equation a=18(x^2+1) to find the area of a rectangle that has a length of x^2+1 and a width of 18. he solved for x and got x= ±√(a/18 -1). which of the following is an equivalent equation for x?
a. x= ±√(a-18/18)
b. x= ±√(a+18/18)
c. x= ±√(a-36)
d. x= ±√(a+36)
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Harlon wrote the equation a=18(x^2+1) to find the area of a rectangle that has a length of x^2+1 and...
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