Question

Please help......... please

Answer 1

Explanation:

2x + 4 = 2(x + 2)

`Area = (1)/(2)*b*h\\\\=(1)/(2)*(2x-1)(2x + 4)\\\\\\= (1)/(2)*(2x - 1)*2*(x + 2)\\\\= (2x -1)(x+ 2)`

= 2x *x + 2x* 2 + x*(-1) + 2*(-1)

= 2x² + 4x - x - 2

= 2x² + 3x - 2