Question

Make it simple thanks

Write about what you should look for when trying to decide how many solutions an equation has.

Answer 1

You can look for these:

Explanation:

The factors of the equation:

For example, if multiplication, the factors 2x2=4

if addition, the addends 2 + 2= 4

So just look for the numbers before the equal sign and any key words in the problem.

Hope this helps!

Answer 2

solution:we think

1. first to factor
2. doing either and or equal to 0.

Explanation:

it may have many solutions.