WILL MARK BRAINLIEST

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)

Part A:

4ck^2 + 10k^2 − 16ck − 40k = 2k(2ck + 5k - 8c - 20)

=> Greatest common factor: 2k

Part B:

  4ck^2 + 10k^2 − 16ck − 40k

= 4ck^2 - 16ck + 10k^2 - 40k

= 4ck(k - 4) + 10k(k - 4)

= (4ck + 10k)(k - 4)

= 2k(2c + 5)(k - 4)

Hope this helps!

:)

plz yuo

step-by-step explanation:

6^2 or 36

step-by-step explanation:

6000n

6×1000n

6×10^3 n

so we need 6n need to be a perfect cube

so n has to be 6^2 so that 6n is 6^3

what i'm saying is if you let n be 6^2 you have 6^3×10^3 or 60^3 which is a perfect cube