Question

Hi can someone please help

Which expressions are completely factored?

18x^4−12x^2=6x(3x^3−2x)

24x^6−18x^5=6x^5(4x−3)

12x^5+8x^3=2x^3(6x^2+4)

20x^3+12x^2=4x^2(5x+3)

Answer 1

Hi can someone please help

Which expressions are completely factored?

A) 18x^4−12x^2=6x(3x^3−2x) <= Always True <= cant factor

B) 24x^6−18x^5=6x^5(4x−3) <= Always True <=cant factor

C) 12x^5+8x^3=2x^3(6x^2+4) <=Always True <=12x5+8x3=4x3(3x2+2) <=this is your answer

D) 20x^3+12x^2=4x^2(5x+3) <=Always True <=cant factor