it's MINUS 182.5
1/5y2+9
3y4 + 3y2 = 3y2(y2 + 1)
(y - 1)(3y + 7)
4567
The answer is 0.
15y2 + 45y - 9 = 4y - 5y2; thus, 20y2 + 41y - 9 = (5y - 1)(4y + 9) = 0. Therefore, the solution to the equation given is, y = 1/5 or -2¼.
The given quadratic expression can be factored as (3y+5)(y-1)
(3x - y)(3x - 5y) and (2x + 1)(2x + 11)
9A:2 - 1 - 1 + 1 - 1 + 3 - 2 + 6 = 7The answer is seven.
A plus times a plus is still a plus. Below is the way I remembered it: If there is not a minus sign, it is plus (positive). If there is 1 minus sign, it is minus (negative). If there are 2 minus signs, it is plus (positive).
1 (found on google)
44