Nadia is making a copy of an image on the copy machine. she needs to enlarge it, and decides to enlarge it by a scale factor of three. if one side of the original is 1in., how big is that same side after she makes the copy?
a. 0.50 in.
b. 0.75 in.
c. 4.50 in.
d. 3 in.

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

ur mom

step-by-step explanation: