Answer:
0.25x + 1cu a linear equation has one as it highest and lowest power of it variable
(2x+1)(x+1)
Now multiply 2x to both x and +1
2x^2+2x
Do the same with 1 multiply it to x and +1
2x^2+2x +x+1
Simplify
2x^2+3x+1
<h2>X = 20</h2><h3></h3><h3>10/16</h3><h3>is the same as</h3><h3>12.5/20</h3><h3></h3><h3><em>Please let me know if I am wrong.</em></h3>
