Question

sove the equation
40x=4x2

Answer 1

x*2 = 20

x= 2 Sqrt 5

Answer 2

step by step please

Answer 3

So, 40x=4x2, right? Well, you just do 4x2 which is 8. Then you have 40x=8. So then you do 40/8 and get 5. Does this help?

Answer 4

its not 4x2 its 4squared

Answer 5

Oh! Sorry. Then I don't know how to help you, sorry!

Answer 6

lol it sok:)

Answer 7

$$40x=4x^2$$
$$4x^2-40x=0$$
$$x^2-10x=0$$
$$x(x-10)=0$$
{0,10}