Answer:
x=1/2, x=5
Step-by-step explanation:
2x^2-11x+5=0
Factor them
(x-0.5)(x-5)
x=0.5 or 1/2
x=5
Answer:
• x = 0
• x = b/a
Step-by-step explanation:
Subtract the term on the right and factor:
ax^2 -bx = 0
x(ax -b) = 0
The zero product rule lets you write this as two equations:
x = 0
ax -b = 0
The latter can be rearranged to ...
ax = b
x = b/a
Of the choices shown, the equations for x are ...
x = 0
x = b/a
To find the rate of change, do:
1) 4-2 / 2-1 =
22) 8-4 / 3-2 =
4
3) 16-8 / 4-3 =
8
So factoring this would be:
(x-7)(x-3)
so the solution set is
{7, 3}
I'm not sure if this is what you were asking, if it wasn't, I'll edit it.
Answer:
x=88.09
Step-by-step explanation:
19/11 = x/51
11x=969
x=969/11 or x=88.09
