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Exponents and Polynomials
Multiplication Rules for Exponents
Missouri State University
Idaho State University
In mathematics, the absolute value or modulus |x| of a real number x is its numerical value without regard to its sign. The absolute value of a number may be thought of as its distance from zero along a number line; this interpretation is analogous to the distance function assigned to a real number in the real number system. For example, the absolute value of ?4 is 4, and the absolute value of 4 is 4, both without regard to sign.
Solve equation, and check …
Solve each equation.$$…
Solve and check.$$-4 x…
Solve the equation.$$x…
Solve the equation.$$4…
so I'm going to ax equals negative 12. So all I did was built by both sides by negative one and native one times negative. Excuse the X They had a 12 times negative. One gives me positive 12.
Solve equation, and check your solution.$-x=12$
Solve each equation.$$-x=-12$$
Solve and check.$$-4 x=-12$$
Solve the equation.$$x | |4=x-12$$
Solve the equation.$$4+x=-12$$
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