Question

Simplify: (6x-4) (9x-2)

Answer 1

Explanation:

Hey, there!!

While simplifying the algebraic expression, you must be very careful about the signs.

Here,

(6x-4) (9x-2)

Multiply 2nd expression by 1st expression,

= 6x ( 9x - 2) -4 ( 9x - 2)

`= (54 {x}^(2) - 12x) - (36x - 8)`

Opening brackets,

`= 54 {x}^(2) - 12x - 36x + 8`

Simplifying them we get,

`= 54 {x}^(2) - 48x + 8`

Therefore, the answer is 54x^2 - 48x +8.

Hope it helps..