That depends on the - or + values of 28x and 980 which have not been given
The GCF is 4x.
The GCF is 28.
4x(x - 7)
15.21 cubic yards 1369 40lb bags 913 60lb bags and only 685 of the 80lb bags.
4x2 + 28x + 49 = 4x2 + 14x + 14x + 49 = 2x(2x + 7) + 7(2x + 7) = (2x + 7)(2x + 7) or (2x + 7)2
what is -12X squared +28X - 15? i figured it out myself. its (-6X + 5)(2X - 3).
4x2+28x+49 = (2x+7)(2x+7) when factored
is 28x squared? if it is, the answer would be, 3(2x+5)(4x+3).
4
49x2+28x+4 = (7x+2)(7x+2) when factored
The sum is 28x
68 + 28x - 28 = 236 28x + 68 - 68 -28 + 28 = 236 - 68 + 28 28x = 196 x = 7
The area of square is : 49.0
.740
12x2 - 28x - 15= 12x2 - 18x - 10x - 15= 6x(2x - 3) - 5(2x - 3)= (6x - 5)(2x - 3)
5x + 23x + 10 = 28x + 10( ? ? ? )