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
kupik [55]
2 years ago
8

Factor -5a^2b + 10ab^2 - 20b + 25a^3b

Mathematics
2 answers:
Daniel [21]2 years ago
6 0
For this case we have the following expression:
 -5a ^ 2b + 10ab ^ 2 - 20b + 25a ^ 3b
 We observe that the term 5b is repeated throughout the expression,
 therefore it is a common factor.
 So, factoring we have:
 5b (-a ^ 2 + 2ab - 4 + 5a ^ 3)
 Then, rewriting we have:
 5b (a ^ 2 (5a-1) + 2ab-4)
 Answer:
 
The factored expression is given by:
 
5b (a ^ 2 (5a-1) + 2ab-4)
marysya [2.9K]2 years ago
4 0
Factor out the GCF, which is 5b, and you get: 5b(5a^3-a^2+2ab-4)
You might be interested in
6x — 4 > 14or3х + 10 < 4
Ipatiy [6.2K]

9514 1404 393

Answer:

  x < -2  or  3 < x

Step-by-step explanation:

<u>6x -4 > 14</u>

  6x > 18 . . . . add 4

  x > 3 . . . . . . divide by 6

<u>3x +10 < 4</u>

  3x < -6 . . . . subtract 10

  x < -2 . . . . . divide by 3

The solution is the union of disjoint sets:

  x < -2  or  x > 3

3 0
2 years ago
What divide by what equals 0.0505........​
Oksana_A [137]

\frac{5}{99} = 0.05050505...

5 0
3 years ago
Write the phrase "Five subtracted from three times any number" as an algebraic expression
Dahasolnce [82]

Answer: 3x-5

Step-by-step explanation:

Five subtracted from three times any number can be represented as 3x-5.

4 0
2 years ago
A population increased 8% up to 972. What was the population before the increase?
aleksandr82 [10.1K]

The population before the increase was 894.

7 0
3 years ago
Read 2 more answers
In a section of a baseball stadium, there are 11 seats in the first row. There are 15 seats in the second row, 19 seats in the t
jok3333 [9.3K]

Answer:

A

Step-by-step explanation:

3 0
3 years ago
Other questions:
  • two sides of an equilateral triangle measure (2y+3) units and (y^2 -5) units. if the perimeter of the triangle is 33 units, what
    15·2 answers
  • Can Somebody Solve This Equation ?
    13·1 answer
  • 780000 is the successor of what
    9·1 answer
  • (PLZ HELP ME)
    15·2 answers
  • Pls help with this!! no wrong answers pls
    10·1 answer
  • To divide the following equation how would we revise the problem? 7.82 divided by .25
    12·1 answer
  • Helphelphelp please!!!!!!!!!!!!!!!!!!!!!!
    13·2 answers
  • Tereq pays $22.10 for 2.6 pounds of salmon. what is the price per pound of the salmon
    10·2 answers
  • Someone help me on 103 pls
    14·2 answers
  • What is the slope of the line?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!