Just as you look at it, the only factor common to all three terms is 'x'.
So you can factor the 'x' out and make the equation . . .
x (3x²-19x - 14) = 0
Right there, that tells you that [ x = 0 ] is a solution of the original equation.
But you're not looking for solutions, you're looking for factors, so you continue.
What about that ugly trinomial: [ 3x² - 19x - 14 ] ? Can that be factored ?
Not easily. But if you stuff it into the quadratic equation, you'll find two solutions
to the equation
3x² - 19x - 14 = 0
and you'll recall that (x - a solution) is a factor of the left side.
So you can find the remaining two factors of the original trinomial.
The slope is positive
Every additional hat produced results in a cost increase of $0.60.
Before producing any hats, the manufacturing costs are about $100.00
Answer:
406
Step-by-step explanation:
6+(4x100)
Answer:
- 4, 7
Step-by-step explanation:
Let the required number be x.
Therefore, according to the given condition:
Factor y2 + 5y +6.
Multiply all of the multiple choices
(y+1)(y+6)
(y*y)(y*6)(+1*y)(+1)(+6)
y^2+6y+y+6
=y^2+7y+6
(y+2)(y+3)
(y*y)(y*3)(2*y)(2*3)
y^2+3y+2y+6
=y^2+5y+6
Answer: (y + 2)(y + 3)
