1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Alexeev081 [22]
3 years ago
12

Factor completely.

Mathematics
2 answers:
nexus9112 [7]3 years ago
8 0
5x^2+10x-40=5(x^2+2x-8)=5(x^2+4x-2x-8)=5[x(x+4)-2(x+4)]=5(x-2)(x+4)

The Answer: B

:)
Burka [1]3 years ago
6 0
5x² + 10x - 40

Let's go through all of the answers & simplify them, then see if they are correct.

A) 5(x - 4)(x + 2)

Simplify.

5x² - 10x - 40

So, A) is INCORRECT.

B) 5(x - 2)(x + 4)

Simplify.

5x² + 10x - 40

So, B) is the correct answer.

However, let's also check C just in case :)

C) 5(x - 4)(x - 2)

Simplify.

5x² - 30x + 40

Therefore C) is incorrect.

So, your correct answer is B) 5(x - 2)(x + 4)

~Hope I helped!~

You might be interested in
Question 3 (open to see pic)
melamori03 [73]
The points (1,-2) and (4,16) are not in the line but the point (-3,-18) is on the line. (Work is shown in the image)

8 0
3 years ago
A rectangle has a length of 2 m and a width of 40 cm what is the perimeter of the rectangle ( show your work)
sweet [91]

Answer:

0.05 im pretty sure to my calcutor

Step-by-step explanation:

4 0
3 years ago
64 as a mixed number
Kaylis [27]
I'm perdy sure it's 64/1 but yk it could be something else XD :D good luck!

6 0
3 years ago
Find the area and circumference of a circle with a radius of 18 in. Round
Andre45 [30]

ANSWER:-

where is the given part

4 0
3 years ago
on another training ride jana bikes 15 miles in 50 minutes explain how you could find the number of miles she bikes in 1 hour ex
Oksi-84 [34.3K]
So she is going 15 miles every 50 minutes...
5 0
3 years ago
Read 2 more answers
Other questions:
  • Imagine that you have 5 blue socks and 5 brown socks in a drawer that are not paired up. How many socks must you take out from t
    14·1 answer
  • What is the one shape of cross-section we could create by slicing the cube parallel to one of its faces?
    5·2 answers
  • The surface area of a sphere is 64n square inches. Which equation can be used to solve for the radius of the sphere?
    10·1 answer
  • Which statement is true of triangles FGH and JKL?
    6·2 answers
  • HELP!!!!!!!!!!!!!!!!!!!! ASAP!!!!!!!!!!!!!!!!!!!!!!!
    6·1 answer
  • The area of a rectangular pool is 8342 m .<br> If the width of the pool is 86 m, what is its length?
    12·2 answers
  • Please answer this quick it is due in 20 min!
    5·1 answer
  • Solve.<br> 9x + 6y = -3<br> y = -8
    11·2 answers
  • 7 1/2 divided by 3/4
    6·1 answer
  • Seventeen out of 20 teens said they eat breakfast every morning. What is the reasonable prediction for the number of teens out o
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!