Question

solving quadratic equations by graphing and very confused!!! please help!! y=x^2+5x=4

Answer 1

i mean y=x^+5x+4 not equals sorry :)

Answer 2

y = x^2+5x+4
y = x^2+4x + x + 4
y = x(x+4)+1(x+4)
y = (x+4)(x+1)

Answer 3

x = -4 or -1

Answer 4

still need help

Answer 5

With?

Answer 6

solving for vertex im not getting the right answer

Answer 7

x = -b/(2a)

Answer 8

x= -5/2 = -2.5

Answer 9

y = 6.25 -12.5 +4