A rectangle has a height of 7x2 and a width of 3x2 + 8x + 7. Express the area of the entire rectangle.
Your answer should be a polynomial in standard form.
3.x2
+
8x
+
7
7x2

nope

step-by-step explanation:

check above link.

graphically?   well, you graph them both, the solutions is where they both intersect each other, since there are two solutions, meaning they will meet twice, or namely the linear will run into the quadratic curve twice, and where they meet, those x,y coordinates are the solutions to the system.