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
exis [7]
1 year ago
15

Which is the completely factored form of the following equation? 4a4b2−21a2b+5=0

Mathematics
1 answer:
r-ruslan [8.4K]1 year ago
4 0

The completely factored equation is (a²b - 5)(4a²b - 1)

<h3>How to factor equation?</h3>

4a⁴b² - 21a²b + 5 = 0

let's expand the equation

Therefore,

4a⁴b² - 21a²b + 5 = 0

4a⁴b² - 20a²b  - a²b + 5 = 0

Rearrange the equation

4a⁴b² - a²b  - 20a²b + 5 = 0

Let's factorise the equation

4a⁴b² - a²b  - 20a²b + 5 = 0

a²b(4a²b - 1) - 5(4a²b - 1) = 0

Therefore, the completely factored equation is as follows:

a²b(4a²b - 1) - 5(4a²b - 1) = 0

(a²b - 5)(4a²b - 1)

learn more on equation here: brainly.com/question/8842252

#SPJ1

You might be interested in
Help on #51 please !!
Aleks04 [339]

Answer:

53. ±6

51. 2

Step-by-step explanation:

According to the Order of Operations [GEMS\BOMDAS\PEMDAS etc.], in this case, evaluate everything in grouping symbols first, then evaluate the exponents to avoid confusion:

\sqrt{(32 + {2}^{3} - 4)} = \sqrt{32 + 8 - 4} = \sqrt{36} = ±6 \\  \\ (17 - 11 + {4}^{2}) \div 11 = (17 - 11 + 16) \div 11 = \\  \\ 22 \div 11 = 2

I am joyous to assist you anytime.

4 0
3 years ago
Looking for some assistance with a Finance question.
Ksivusya [100]
I am here , please ask your question.

3 0
3 years ago
Marc has 45 CDs in his collection, and Corinna has 61. If Marc buys 4 new CDs each month and Corinna buys 2 new CDs each month,
FinnZ [79.3K]

Answer:

8 months

Step-by-step explanation:

x=# of months

45+4x=2x+61

45+2x=61

2x=16

x=8

3 0
3 years ago
Make a table for the following equations<br> y = 2x + 4
nekit [7.7K]

In order to make a table, we sample some x values (whichever we want), and we compute the expression for those value. Each x value will yield a unique y value.

If you need this table to graph the function, you'll only need two points, since this is a line, and having two points you just need to connect them.

Here are some samples, feel free to make more if you need to:

f(x)=2x+4\implies f(0)=2\cdot 0 + 4 = 4

f(x)=2x+4\implies f(1)=2\cdot 1 + 4 = 6

f(x)=2x+4\implies f(2)=2\cdot 2 + 4 = 8

f(x)=2x+4\implies f(3)=2\cdot 3 + 4 = 10

f(x)=2x+4\implies f(4)=2\cdot 4 + 4 = 12

So, we have the following table

\begin{array}{c|c}0&4\\1&6\\2&8\\3&10\\4&12\end{array}

4 0
3 years ago
If the base of a right angle triangle is 8<br>cm and the hypotenuse is 17 cm find its<br>area.​
damaskus [11]
The area of the triangle is 60 cm
6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following is equal to the square root of the cube root of 6 ?
    10·2 answers
  • How do you find the equation that is perpendicular to 2x-5y=20, passing through the point (7,-8)?
    15·1 answer
  • 4:70 the ratio as a fraction in simplest form
    6·2 answers
  • Niki scored a 78 on her first test and an 85 on her second. Niki forgot what she got on her third test bit she knows that her av
    10·1 answer
  • -9x=36 <br> What is the value of x?
    11·2 answers
  • Please explain this in steps please friends​
    7·1 answer
  • I need help i don't understand ​
    5·1 answer
  • Direction: Solve each of the following system of linear equations graphically then check, if the system of linear equations has
    15·1 answer
  • Write an absolute value inequality to represent each situation.
    12·1 answer
  • if i give Mr_MunchlyYumYum 800 bobux and gave him an extra 372 bobux and then cool nbayoungboy182 saw the bobux and took 1000 bo
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!