Question

Expand the brackets and simplify: 3(2x-3y)+2(3x-y)-y(1+2y) ?​

Answer 1

Answer:

To expand a bracket means to multiply each term in the bracket by the expression outside the bracket. For example, in the expression 3 ( m + 7 ) , multiply both and 7 by 3, so:

Expanding brackets involves using the skills of simplifying algebra. Remember that. 2 × a = 2 a and a × a = a 2 .

Expand 4 ( 3 n + y

Answer 2

Answer:

3(2x-3y)+2(3x-y)-y(1+2y)

------->

3(2x-3y)+2(3x-y)-y(1+2y)

6x-8y+6x-2y-y-2y²

12x-11y-2y²

------->12x-11y-2y²

Step-by-step explanation:

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