3 years ago

28xw+7wy-4kx-ky Factor the polynomial completely Thank you!

Mathematics

1 answer:

Genrish500 [490]3 years ago

3 0

Answer:

(7w - k)(4x + y)

Step-by-step explanation:

Factor by grouping is best for this expression. To factor by grouping, group pairs of terms with parenthesis. Then find the GCF in each pair. If the parenthesis match after, the factoring is complete.

28xw + 7wy - 4kx - ky

(28xw + 7wy) + (- 4kx - ky)

7w(4x + y) - k (4x + y)

The factors are (7w - k)(4x + y).

You might be interested in

Can someone please help me with this question

vladimir2022 [97]

I think 3.2 is correct!

4 0

4 years ago

Is 61/100 bigger than, less than, or equal to 2/5

sergey [27]

$\dfrac{2}{5}=\dfrac{40}{100}$

so $\dfrac{61}{100}$ is bigger

5 0

4 years ago

Every 8 hours, a company is able to manufacture 14 tents. Suppose that the total number of tents, y, is graphed agains the total

dolphi86 [110]

Evey 8 hours is the answer hope this helps

5 0

3 years ago

Please help meee please o' please

bulgar [2K]

Answer:

Step-by-step explanation:

use PEMDAS to solve

9-5=4

4^2=16

16/8=2

3+2=5

4 0

3 years ago

Kareendeep has $168.50 in her bank account. She buys x shirts for $5.5o each. Write and solve an equation Kareendeep can use to

Vikentia [17]

Answer:

Equation: 5.5x = 168.5

Solution: 30 shirts

Step-by-step explanation:

First, create the equation where x is the number of shirts.

Since each shirt is $5.50, the cost of the shirts will be 5.50x

Set this equal to 168.50, since that is how much money Kareendeep has.

So, the equation will be 5.5x = 168.5

Now, solve this for x, the number of shirts she can buy:

5.5x = 168.5

Divide each side by 5.5

x = 30.6

Since we can only have a whole number of shirts, she can only buy 30 shirts.

So, the answer is 30 shirts.

5 0

3 years ago