Keep change flip formula????
Answer:
the answer ur looking for is 270
<h3>3 1/2 - 1 1/3 becomes</h3><h3>7/2 - 4/3 which becomes</h3><h3>21/6 - 8/6 = 13/6</h3><h3>13/6 = 2 1/6</h3><h3></h3><h3>ANSWER = 2 wholes 1/6</h3>
Answer:
Step-by-step explanation:
steps are below
step 1
(2x+1)^2 - (x+3)^2 equation
step 2
4x^2+4x+1+(-x^2)+(-6x)+(-9) distribute
step 3
4x^2+4x+1+(-x^2)+(-6x)+(-9)
(4x^2+-x^2)+(4x+(-6x)+(1+(-9) combine the like terms
3x^2-2x-8
