Because your multiping the inverse to both sides
Algebraic inequalities can be solved in the same fashion as algebraic equations. The goal here, as in algebraic equations, is to isolate the variable. The one thing to remember, however, is that when dividing or multiplying both sides by a negative number, one must switch the inequality sign.
Algebra
It means: First, Outers, Inners, Last and is the order of operations when multiplying out bracket in algebra
it means you're multiplying them.
- is the prefix for negative numbers in algebra.
algebra is came from the latin word ca ajlre which means rational, equation, quantity, inequality, and the exponent is one or more.
5(10^(-2)) = 5 / (10^2) = 5/100 = .05 because multiplying any number by a negative exponent (such as 10^(-2)) is the same as dividing by its reciprocal (10^2)
YEs
The word "pathers" is not recognised in the context of algebra.
Nope! An integer can be negative though
The whole point of using n in algebra is that it stands for an unspecified number. Until you have an equation (or inequality) that involves n and solve it for a value of n.
Because they are basis to Algebra. And Algebra is one of the fundamentals of Mathematic.