tatunserg 01.02.20 03:31 pm

How to paint a solution?

There is a simple equation X*(X - 3)=4.
Know that x=4 , but how to paint?
Daughter math solved. She just oak-tree. I decided to help. Puzzled,but was not able to paint.

7 Comments

Nikita Arzanyaev 01.02.20

You're a confused dad?

dilat 01.02.20

Nikita Arsenyev
Subforum Education. Everything is fine

Posledovatel 01.02.20

in the sense of paint ?

Denis Kyokushin 01.02.20

Fake from badoo
The answer is known, it is necessary to paint the way, as it came to him

Posledovatel 01.02.20

Denis Kyokushin
so there is only one correct option is 1

Denis Kyokushin 01.02.20

Fake from badoo
Nope. 4*(4-3)=4*4 - 4*3=16 - 12=4

Posledovatel 01.02.20

Denis Kyokushin
shorter blunt I
I waved today and head Bobo