Question

Simplify 6x/10x2\6/10x3-60x2 A.x-6 B.x-4 C.4 D.x-1

Answer 1

Answer:

  A.  x-6

Step-by-step explanation:

Maybe you want to simplify ...

  ((6x)/(10x^2))/(6/(10x^3 -60x^2))

Invert and multiply. Cancel common factors from numerator and denominator.

  $\dfrac{\left(\dfrac{6x}{10x^2}\right)}{\left(\dfrac{6}{10x^3-60x^2}\right)}=\dfrac{6x}{10x^2}\cdot\dfrac{10x^3-60x^2}{6}=\dfrac{6\cdot10x^2}{6\cdot10x^2}(x-6)\\\\=\boxed{x-6}$