Question 1 (Essay Worth 10 points)
(07.01, 07.02 MC)

An expression is shown below:

4ck2 + 10k2 − 16ck − 40k

Part A: Rewrite the expression by factoring out the greatest common factor. (4 points)

Part B: Factor the entire expression completely. Show the steps of your work. (6 points)

Question

contestada

Respuesta :

MIK0 MIK0 · Answer 1 · 2022-04-03T17:34:13+02:00

✿————✦————✿————✦————✿

The answer is: 2(k2−4k)(2c+5)

✿————✦————✿————✦————✿

Step:

* Consider 2ck2+5k2−8ck−20k. Do the grouping 2ck2+5k2−8ck−20k=(2ck2+5k2) +(−8ck−20k), and factor out k2 in the first and −4k in the second group.

* Factor out the common term 2c+5 by using the distributive property.

* Rewrite the complete factored expression.

✿————✦————✿————✦————✿

27andriannakrause 27andriannakrause · Answer 2 · 2022-05-10T16:59:44+02:00

27andriannakrause 27andriannakrause

Answer:

2(k2−4k)(2c+5)

Step-by-step explanation:

Answer Link