Because without it, the foundations of mathematics would crumble down at your feet.
So believe it, mothafawka.
Chat with our AI personalities
When applying distributive property to solve an equation, you multiply each term by term. For instance: a(b + c) = ab + ac
when a problem looks like this: for example: 6(5+3x) 6 x 5 = 30 and 6 x 3x = 18x so it would be 30 + 18x
Why? - Mainly to help in solving equations.
It is important to know several techniques for solving equations and inequalities because one may work better than another in a particular situation.
One important difference between solving equations and solving inequalities is that when you multiply or divide by a negative number, then the direction of the inequality must be reversed, i.e. "less than" becomes "greater than", and "less than or equal to" becomes "greater than or equal to".Actually, from a purist's sense, the reversal rule also applies with equations. Its just that the reversal of "equals" is still "equals". The same goes for "not equal to".