Answer:
6/10/18
Step-by-step explanation:
Because all I did was multiply each number by two and you would still get the same answer
x^2 - 3x - 28
(x+4)(x-7)
x^2-7x+4x-28
GH = 20
We have that
FH = FG + GH ← substitute values
4x + 8 = x + 5x
4x + 8 = 6x ( subtract 4x from both sides )
8 = 2x ( divide both sides by 2 )
4 = x
Hence GH = 5x = 5 × 4 = 20GH = 20
