All categories

3 years ago

Please help me with this math problem ASAP.

Mathematics

2 answers:

vazorg [7]3 years ago

7 0

Answer: x = -4; x = -1; x = 3

see in this graph, at x = {-4; -1; 3} => y = 0

=> the zeros of the function are -4; -1; 3

Step-by-step explanation:

3241004551 [841]3 years ago

6 0

Answer:

x = - 4, x = - 1, x = 3

Step-by-step explanation:

The zeros are the values of x where the graph crosses the x- axis

These occur at

x = - 4

x = - 1 ( multiplicity 2 )

x = 3

You might be interested in

2x^3-3x^2-11x+6 divide by x-3

Alexxx [7]

Answer: $2x^2+3x-2$

Step-by-step explanation:

You can do long division, which is very very hard to show with typing on a keyboard. You essentially want to divide the leading coefficient for each term. Ill try my best to explain it.

Do $\frac{2x^3}{x}=2x^2$ . Write 2x^2 down. Now multiply (x - 3) by it. Then subtract it from the trinomial.

$2x^2*(x-3)=2x^3 -6x^2\\(2x^3 -3x^2-11x+6)-(2x^3-6x^2) = 3x^2-11x+6$

Now do $\frac{3x^2}{x} =3x$ . Write that down next to your 2x^2. Multiply 3x by (x - 3) to get:

$3x(x-3)=3x^2-9x\\(3x^2-11x+6)-(3x^2-9x)=-2x+6$

Your final step is to do $\frac{-2x}{x} =-2$ . Write this -2 next to your other two parts

Multiply -2 by (x - 3) to get:

$-2(x-3)=-2x+6\\(-2x+6)-(-2x+6)=0$

Our remainder is 0 so that means (x - 3) goes into that trinomial exactly:

$2x^2+3x-2$ times

4 0

3 years ago

Read 2 more answers

You earn $106.25 for working 17 hours. What is your hourly wage

yan [13]

Answer: 6.19

Step-by-step explanation: 106.25 divided by 17 is around 6.19.

3 0

3 years ago

Read 2 more answers

Help pleaseeeeee!! D:

Dimas [21]

Answer:

Perimeter = 82 units

Step-by-step explanation:

Find:

Perimeter

Computation:

Unknown height = 13 + x

So,

25² = x² + 24²

x = 7

So,

Unknown height = 13 + 7

Unknown height = 20 unit

Perimeter = 25 + 24 + 13 + 20

Perimeter = 82 units

8 0

3 years ago

How many 1/5s are in 9

mr Goodwill [35]

Answer:

There are 45 1/5ths in 9

Step-by-step explanation:

1/5 = 5

5 * 9 = 45

45

6 0

3 years ago

Read 2 more answers

Error error error error error

emmainna [20.7K]

Error error error error error error error

8 0

4 years ago