Answer:
3
hope it helps.
follow, air-styper on watt-pad.
X^2-X-6=0 then X is
------
Factor to get:
(x-3)(x+2) = 0
Since the product is zero one of the factors must be zero.
x-3 = 0 or x+2 = 0
x = 3 or x = -2
Step-by-step explanation:
This is a quadratic (there is an x^2 term), so you need to solve it by factoring. You will get two answers.
You need to find two numbers that multiply to -6 and also add up to +1.
Those numbers are 3 and -2.
x^2 + x – 6 = 0
(x+3)(x-2)=0
So, either (x+3)=0 or (x-2)=0.
If x+3=0, x=-3
If x-2=0, x=2
x=-3, x=2 are your answers.
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Answers & Comments
Answer:
3
hope it helps.
follow, air-styper on watt-pad.
Answer:
X^2-X-6=0 then X is
------
Factor to get:
(x-3)(x+2) = 0
Since the product is zero one of the factors must be zero.
x-3 = 0 or x+2 = 0
x = 3 or x = -2
Step-by-step explanation:
This is a quadratic (there is an x^2 term), so you need to solve it by factoring. You will get two answers.
You need to find two numbers that multiply to -6 and also add up to +1.
Those numbers are 3 and -2.
x^2 + x – 6 = 0
(x+3)(x-2)=0
So, either (x+3)=0 or (x-2)=0.
If x+3=0, x=-3
If x-2=0, x=2
x=-3, x=2 are your answers.