All categories

3 years ago

Hence factorize completely the expression9x³y² - 4xy⁴

Mathematics

1 answer:

Aloiza [94]3 years ago

4 0

Step-by-step explanation:

$9 {x}^{3} {y}^{2} - 4x {y}^{4} \\ = x {y}^{2} (9 {x}^{2} - 4 {y}^{2} )$

You might be interested in

Drag the correct factors to the expression. Not all factors will be used. Use synthetic division to find all the factors of this

fiasKO [112]

The factors are therefore; (4x – 3), (x + 3) and (x – 1)

<h3>What is a polynomial?</h3>

A polynomial is is a function that contains an algebraic term which is raised to a particular power.

If it is raised to power 1 it is linear
If it is raised to power 2 it is quadratic
If its is raised to power 3 it is cubic
If it i raised to power 3 it is quartic

Now we have;

4x³ + 5x² – 18x + 9

Thus we can write;

4x³ – 3x² + 8x² – 6x – 12x + 9

Using the factors;

x²(4x – 3) + 2x(4x² – 3) – 3(4x – 3)

Therefore;

(4x – 3)(x² + 2x– 3)

(4x – 3)(x² + 3x – x – 3)

(4x – 3)(x + 3)(x – 1)

The factors are therefore; (4x – 3), (x + 3) and (x – 1)

Learn more about polynomials:brainly.com/question/21334281

#SPJ1

3 0

1 year ago

Five friends are equally sharing 3 packs of football cards.How much of a pack will each friend get?

Mashutka [201]

This answer can be stated in many ways. Each friend will get 3/5, 0.6, or 60% of a pack. (All the answers I previously stated are equal)

4 0

3 years ago

Tamara earns 2,050 every month. She spends 65% on the amount that she earns. The rest of the money is equally divided and deposi

victus00 [196]

Answer:

Tamara earns $2,050 each month.

She spends 65% of that, so the amount that she spends is:

S = (65%/100%)*$2,050 = 0.65*$2,050 = $1,332.50

Then the amount that she has left is:

R = $2,050 - $1,332.50 = $717.50

Now she divides that in half, and deposits those amounts in two separate accounts.

She deposits $717.50/2 = $358.75 in each acount.

Then she deposits $358.75 per month, so after x months she has:

x*$358.75 in each of those accounts, so one of the accounts will have more than $2,500 when:

x*$358.75 = $2,500

x = $2,500/$358.75 = 6.96

So after 6.96 moths she will have more than $2,500 in one of her accounts, we can round it to:

After 10 months Tamara has deposited more than 2,500 in one of her accounts.

4 0

3 years ago

9.296 times 10 to the 7th power in standard form

Volgvan

The answer is 9,2960000

6 0

2 years ago

What is the setting in chapter 10 of the outsiders book

Mademuasel [1]

Answer:

Well here's the summary of Chapter 10 hope this helps.

Step-by-step explanation:

After Johnny's death Ponyboy wanders alone for hours until a man offers him a ride The man asks Ponyboy if he is okay and tells him that his head is bleeding. ... At home, he finds the greasers gathered in the living room and tells them that Johnny is dead and that Dally has broken down.

So the setting is at Johnny's home.

7 0

3 years ago

Hence factorize completely the expression9x³y² - 4xy⁴​

Hence factorize completely the expression9x³y² - 4xy⁴