All categories

3 years ago

Some steps to rewrite the expression x3 − 4x + x2 − 4 as a product of three factors are shown below:

Mathematics

2 answers:

Ann [662]3 years ago

4 0

Its the first on A 100% positive i just did this and got it right hope i helped!<span />

nalin [4]3 years ago

3 0

I know step 5 is (x-2)(x+2)(x+1)
But I don't know what step 4 is.
Im stuck.

You might be interested in

Complete the square for the equation.<br> 14. x2 + 4x + 5 = 0

andreev551 [17]

Answer:

(x+2)^2=-1

Step-by-step explanation:

Yall have a great day!!!!!! Don't Forget to Rate my answer

8 0

3 years ago

Stephen is 2 years older than Sushil. krutika is 4 years younger than Sushil. If the total of their ages is 61, how old is the e

german

Shushils age = 19.6
Stephens age 21.6
Krutikas age = 15.6

6 0

3 years ago

Read 2 more answers

Moby sold half his toy car collection, and then bought 12 more cars the next day. He now has 48 toy cars. How many cars did he h

castortr0y [4]

Answer: 72 cars.

Step-by-step explanation:

Let be "x" the number of toys that Moby had to start with.

According to the information given in the exercise, Moby sold half his toy car collection. This can be represented with the following expression:

$\frac{1}{2}x$

Then he bought 12 more cars, giving a total amount of 48 toy cars.

Therefore, the equation that represents this situation is the equation shown below:

$x-\frac{1}{2}x+12=48$

Now you must solve for "x" in order to find its value.

You get that this is:

$\frac{1}{2}x+12=48\\\\\frac{1}{2}x=48-12\\\\\frac{1}{2}x=36\\\\x=(36)(2)\\\\x=72$

7 0

3 years ago

If you can answer correctly I will cash app you my cash app is cathackley

Whitepunk [10]

The boxes from left to right are

100
2
25/3

The ratio is 5/3 pies to cakes so
Top square = bottom square times 5/3
OR
Bottom square = top square times 3/5

7 0

2 years ago

Read 2 more answers

The cost of, y, of a large pizza with x topping from pats pizzeria can be modeled by a linear function. A large pizza with no to

Firdavs [7]

Answer:

The cost would be 22.75

Step-by-step explanation:

To find the cost of each topping, we simply take the excess cost and divide it by the number of toppings. To find the excess cost, take the new cost and subtract the original cost.

17.50 - 14.00 = 3.50

Now divide that by the amount of toppings.

3.50/2 = 1.75

Now we can multiply the new number of toppings by that amount and add the cost of the pizza.

5(1.75) + 14.00

8.75 + 14.00

22.75

3 0

3 years ago

Read 2 more answers