Question

6x(x+y) from 6x(y-x)-4xy+y​

Answer 1

Answer:

8xy-12x²+y is the solution.

Step-by-step explanation:

$6x(x + y) = 6 {x}^{2} +6xy \\ 6x(y - x) - 4xy + y = \\ 6xy - 6 {x}^{2} - 4xy + y$

$6xy - 6 {x}^{2} - 4xy + y - 6 {x}^{2} + 6xy \\ 6xy - 4xy + 6xy - 6 {x}^{2} - 6 {x}^{2} + y \\8xy - 12 {x}^{2} + y$

Property used:-

• Row method

hope it helps mate :)

Answer 2

Answer:

0

Step-by-step explanation:

Subtract 6x(x+y) from 6x(y-x)-4xy+y

Step 1: arrange to subtract

=> 6x(y-x) - 4xy+y - {6x(x+y) - 4xy +y}

Step 2: multiple with the terms in brackets

=> 6xy - 6x^2 - 4xy + y - {6x^2 +6xy - 4xy +y}

Step 3: arrange the like terms

=> 6xy - 4xy - 6x^2 +y - {6x^2+2xy +y}

Step 4: Subtract / add like terms and open the brackets

=> 2xy - 6x^2 + y +6x^2 - 2xy - y

Step 5: rearrange like terms to add or subtract

=> 2xy - 2xy - 6x^2 + 6x^2 +y - y

Step 6: add or subtract

=> 0