If that's + 28, the answer is 7(y + 4)
(7y + 2)(7y - 2)
The GCF is 7.
It is: 3y and y
(y + 3)(y - 10)
2(7y + 14y - 27y)or you could just total them-1 x 2 x 2 x 3 x y = -12y
7(y + 4)
(7y + 2)(7y - 2)
If that's + 49y2, the answer is (9x - 7y)(9x - 7y) or (9x - 7y)2
If that's + 49y2, the answer is (9x - 7y)(9x - 7y) or (9x - 7y)2
-4x=7y-28 -4x+28=7y -4x/7+4=y A line with a y-int of 4 and a slope of -4/7
This is a difference of two sqaures. 49y2 - z2 = (7y - z)(7y + z)
(4x - 7y)(4x + 7y)
14x = 7y+28 -7y = -14x+28 Divide all terms by -7 to find the value of y: y = 2x-4 which is now in slope intercept form
y=-4
7y-42=28 ==> 7y=42+28 => y=70/7. => 10
The GCF is 7.
y^2 + 7y + 12 = (y+4)(y+3)