Question

6X+2x[3x+ 7x-2x]+7x - 2x​

Answer 1

Answer:

64x^2 + 5x

Step-by-step explanation:

6x + 2x (3x + 7x - 2x) + 7x - 2x

= 8x * 8x + 5x

= 64x^2 + 5x

Answer 2

6x+2x(3x+7x-2x)+7x-2x

6x+2x(10x)+7x-2x

6x+20x^2+7x-2x

20x^2 +7x -2x+6x

20x^2+13x-2x

20x^2+11x

${20x}^{2} + 11x$