Which sets of side lengths represent Pythagorean triples? Check all that apply 1, 2,5 6, 8, 14 O 8, 15, 17 10, 24, 26 O 15, 20, 30 O28, 45, 53​

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

y-1700=200(x+4)

step-by-step explanation:

200(x+4) is 200x + 800 she is saving 200 per week x is the weeks and the -1700 is. us that’s howmuch she already had

the first one is x^2+2x+2

the second one is x^2+4

the last one is x^2-4x+8