Answer:
x=60
Step-by-step explanation:
divid the numbers
multiply all terms by the same value to eliminate fraction denominator
simplify
Factor 4x2−16x+16
4x2−16x+16
=4(x−2)(x−2)
4(x−2)(x−2)
<em>C. 15 feet</em>
<em>Area formula</em>
<em>A = l²</em>
<em>225 = l²</em>
<em>l = √225</em>
<em>l = √15²</em>
<em>l = 15 feet</em>
