3 years ago

X(x-4)=12 solve for x

Mathematics

2 answers:

n200080 [17]3 years ago

6 0

Answer:

x=6, x=-2

Step-by-step explanation:

x(x-4)=12

distributive property, x^2-4x=12

x^2-4x-12=0

(x-6)(x+2)

therefore, x=6, x=-2

Ivenika [448]3 years ago

5 0

Answer:

x=6 and x=-2

Step-by-step explanation:

x(x-4)=12

first distribute

then move the terms

and the u get

x=6 and x=-2

hope this helped

You might be interested in

What should I do I don't know if I did it right<br>

yKpoI14uk [10]

Answer:

$\frac{7}{8}$

Step-by-step explanation:

you first need to change the mixed number to an improper fraction

$\frac{13}{8}-\frac{3}{4}$

then multiply the second fraction by 2 so that the denominator is the same in both fractions

$\frac{13}{8} -\frac{6}{8}$

$\frac{7}{8}$

5 0

3 years ago

Marie and her family are on a trip. so far, they have traveled 175 miles and are 25% of the way to their destination. how many t

LuckyWell [14K]

The answer is 700!
Multiply 175 times 4 which equals 700.
Or.... 175 divided by .25

3 0

4 years ago

Graph the following y=2 x=4 2y=-6

satela [25.4K]

Answer:

Show me a picture so I could show you

8 0

3 years ago

Emily and Andy each go to a hardware store to buy wire the table shows that the cost why in dollars for X inches of the wire the

REY [17]

Answer:

simple. it is x*y if it is 2 dollar per foot, 25ft would be 50$. 11yards is 33ft *2$=66$. change your values as needed just an example

5 0

3 years ago

The area of jacksons rectangular garden is 64 square feet if the length of the garden is 16 feet what is the width of the garden

Readme [11.4K]

64/16=4 area is length times width so 64 divided to 16 equals 4.

5 0

4 years ago

X(x-4)=12 solve for x​

X(x-4)=12 solve for x