Question

factorise: (3b-6a)÷(30a-15b)​

Answer 1

maybe this is the answer?

Answer 2

$\displaystyle \sf{ (3b - 6a) \div (30a - 15b) } = - \frac{1}{5}$

Given :

The expression

$\displaystyle \sf{ (3b - 6a) \div (30a - 15b) }$

To find :

Factorise the expression

Solution :

Step 1 of 2 :

Write down the given expression

The given expression is

$\displaystyle \sf{ (3b - 6a) \div (30a - 15b) }$

Step 2 of 2 :

Factorise the expression

$\displaystyle \sf{ (3b - 6a) \div (30a - 15b) }$

$\displaystyle \sf{ = \frac{(3b - 6a)}{(30a - 15b)} }$

$\displaystyle \sf{ = \frac{ - ( 6a - 3b)}{(30a - 15b)} }$

$\displaystyle \sf{ = \frac{ - ( 6a - 3b)}{5(6a - 3b)} }$

$\displaystyle \sf{ = - \frac{1}{5} }$