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
KatRina [158]
4 years ago
14

Factor completely 3x^5-75x^3=

Mathematics
1 answer:
KiRa [710]4 years ago
7 0

Answer:

\huge\boxed{3x^5-75x^3=3x^3(x-5)(x+5)}

Step-by-step explanation:

3x^5=3\cdot x^{3+2}=3\cdot x^3\cdot x^2=\boxed{3x^3}\cdot x^2\\\\75x^3=25\cdot\boxed{3x^3}\\\\3x^5-75x^3=3x^3(x^2-25)=3x^3(x^2-5^2)\\\\\text{Use}\ a^2-b^2=(a-b)(a+b)\\\\=3x^3(x-5)(x+5)

You might be interested in
1/4(z 3z) 7=−z 1 please help with this ive been stuck
____ [38]

Answer:

z=0

Step-by-step explanation:

if the equation was 1/4(3z)7=-1z

4 0
3 years ago
Please help! Two math problems!!!
Fynjy0 [20]

Answer:

Tell me if i am wrong. :)

Step-by-step explanation:

To solve for y:

Q.1   2x + y = -1

       y = -1 - 2x

Q. 2.  4x - 5y = 7

        y = 7 - 4x over -5

 

3 0
4 years ago
420 hg = _____ cg<br> please help me
Reika [66]

Answer:

420 hg = __4200000___ cg

Step-by-step explanation:

<h2>please mark me brainliest</h2>
8 0
3 years ago
Which equation can be used to find 30 percent of 600?
maks197457 [2]

Answer:

B

Step-by-step explanation:

5 0
4 years ago
Read 2 more answers
Hannah wants to laminate the tabletop in her study room. The tabletop is the shape of an isosceles trapezoid shown here. If lami
kondaur [170]

Answer:

$16

Step-by-step explanation: I did the math in the comments.

5 0
3 years ago
Read 2 more answers
Other questions:
  • Please help. I don't understand where to start with this one. If the slope of a strictly decreasing function at the point (a, b)
    12·2 answers
  • Please help I’m not sure how to do this
    6·2 answers
  • Please help ive been stuck on this question<br> Thank you!!!
    8·1 answer
  • Determine the measure of each angle. Then describe each angle as acute, right, obtuse, or straight.
    6·1 answer
  • The public debt of Apexico is 4,628,599,173,971,366 Apex dollars, while its
    5·1 answer
  • Write the equation of the given circle.<br><br> center (-2, -2)<br> radius of 6
    5·1 answer
  • Answer the following monomial of division (-2x^2y^5)^3 (5x^4)/10x^7y^13
    12·2 answers
  • 1. Exercise 18, section 3.1. Let D be the set of all students at your school and let M(s) be "s is a math major", let C(s) be "s
    6·1 answer
  • Three semicircles are placed in a rectangle, as shown below. The length of the rectangle is 72m. Find the area of the shaded reg
    13·2 answers
  • In the year 2000, The U.S. Budgeted $25,003 million for Natural Resources and Environment. In 2014, they budgeted $40,156 millio
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!