All categories

2 years ago

What are the zeros of f(x)=x^2-12+36

Mathematics

1 answer:

DochEvi [55]2 years ago

3 0

Answer:

x = 6

Step-by-step explanation:

I think it's supposed to be

y = x² - 12x + 36

Set the equation equal to zero and solve...

0 = x² - 12x + 36

Now factor. What 2 numbers add to -12, and multiply to 36?

-6 and -6, so our factors are

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

0 = x - 6, then

6 = x

You might be interested in

Which angle is complimentary to 3?

MA_775_DIABLO [31]

Answer:

non of yhrm

Step-by-step explanation:

8 0

2 years ago

Which angles are corresponding angles?

konstantin123 [22]

Answer:

A. 7 and 3

B. 1 and 5

Step-by-step explanation:

Corresponding angles are a pair of angles each of which is on the same side of one of two lines cut by a transversal and on the same side of the transversal.

The answers are:

•8 and 4

•5 and 1

•7 and 3

•6 and 2

I hope this helps! I'm sorry if it's wrong.

3 0

3 years ago

Is it a function or not a function?

Anastaziya [24]

Answer:

Not a function

Step-by-step explanation:

Fails the vertical line test

8 0

2 years ago

Read 2 more answers

Please help 10 points

alexandr1967 [171]

Answer:

80,160,320 is the answer

Step-by-step explanation:

you double each number as you go on

7 0

2 years ago

If f(x)=4x^2+1 and g(x) =x^2-5 find (f-g)(x)

docker41 [41]

Answer:

$\huge\boxed{(f-g)(x)=3x^2+6}$

Step-by-step explanation:

$(f-g)(x)=f(x)(x)\\\\\text{substitute}\ f(x)=4x^2+1\ \text{and}\ g(x)=x^2-5\\\\(f-g)(x)=(4x^2+1)-(x^2-5)=4x^2+1-x^2-(-5)=4x^2+1-x^2+5\\\\\text{combine like terms}\\\\(f-g)(x)=(4x^2-x^2)+(1+5)=3x^2+6$

6 0

3 years ago