3 years ago

Solvex2 - 8x + 12 =0 for x. The solutions for x are and

Mathematics

1 answer:

Marianna [84]3 years ago

3 0

Answer:

2 and 6

Step-by-step explanation:

First factor x from the expression

x^2-2x-6x+12=0

x(x-2)-6x + 12=0

Then factor out x-2 from the expression

x(x-2)-6x + 12=0

(x-2)(x-6)=0

When the product of factors equals 0, at least one factor is 0

(x-2)(x-6)=0

x-2=0

x-6-0

And so

X=2

X=6

You might be interested in

A leak in a pool causes the height of the water to decrease by 0.25 foot over 2 hours. After the leak is fixed, the height of th

lana [24]

Answer:

5 feet

Step-by-step explanation:

Add 0.25 to both sides of the equation:

4.75 +0.25 = x - 0.25 +0.25

5.00 = x

The original height of the water in the pool was 5.00 feet.

7 0

3 years ago

Read 2 more answers

Malik, who is 5 feet tall, stands 15 feet from a mirror. In the mirror, he can see the reflection of the top of a tree, which he

Goryan [66]

Answer:

I don't get the question?? What is the question??

Step-by-step explanation:

4 0

2 years ago

Claudia claims that there is one operation in the algebraic equation above. Joanna claims that there are two. Who is correct? Ex

aliina [53]

Answer:

There are only 4 operations. Joanna is incorrect and Claudia is correct.

Hope this helps :)

-jp524

4 0

2 years ago

Read 2 more answers

-1+(-8) is how many units away from 4 on the number line

yKpoI14uk [10]

Answer:

13 units

Step-by-step explanation:

-1 + (-8) = -9

|-9| = 9 + 4 = 13

(-9) is 13 units from 4

Hopefully this helps you :)

pls mark brainlest ;)

5 0

3 years ago

A bag contains tiles with the number 1,3,5,7, and 9.What is the probability of taking out a tile with an even number

kicyunya [14]

Well there are no even numbers in there, so the probability of taking one out must be 0

8 0

3 years ago

Read 2 more answers