Afamily wants the tallest flagpole they can find for their yard. which set orders the flagpoles from shortest to tallest? a. { yd, 4.5 ft, 6 ft, 60 in.} b. {4.5 ft, 60 in., 6 ft, yd} c. {60 in., 6 ft, 4.5 ft, yd} d. { yd, 6 ft, 60 in., 4.5 ft}

there are many solutions.

step-by-step explanation:

step 1: simplify both sides of the equation.

4x+6=4x^2+10x−4

step 2: subtract 4x^2+10x-4 from both sides.

4x+6−(4x^2+10x−4)=4x^2+10x−4−(4x^2+10x−4)

−4x^2−6x+10=0

step 3: factor left side of equation.

−2(2x+5)(x−1)=0

step 4: set factors equal to 0.

x=-5/2 or x=1

answer:      

step-by-step explanation: