Question

Solve the following equation by transposition merhod and check the result
$4x(x - 2) = 2x - 10$
$2x(x + 2) - 3(x - 2) = 6(x - 6)$
$\frac{x}{3} - 2 = \frac{x}{2}+ 8$
$\frac{3x -1}{2} + 2 = \frac{x - 3}{2} + 4$​

Answer 1

Answer:

a)

x

2

−3x−10=0

⇒x

2

−5x+2x−10=0

⇒x(x−5)+2(x−5)=0

⇒(x+2)(x−5)=0

⇒x=5,−2