Question

(0.04-x) (0.6-x)/(0.2+2x)² solve for x​

Answer 1

Step-by-step explanation:

(0.04-x)(0.6-x)/(0.2+2x)²

=0.024-0.04x-0.6x+x²/4x²+0.04+0.8x

=x²-0.64+0.024/4(x²+0.2x+0.01)

=x²-0.04x-0.6x+0.024/2(x²+0.1x+0.1x+0.01)

=x(x-0.04)-0.6(x-0.04)/2(x(x+0.1)+0.1(x+0.01)

=(x-0.04)(x-0.6)/2(x+0.1)(x+0.1)