College Algebra

according added addition algebraic expression appears apply assigned ax² called changing coefficients complex numbers constant contains corresponding cube decimal defined definition denominator denote determinant difference digit discussion divided division divisor Draw equal equation EXAMPLE EXERCISES exponents expression factors Find formula fourth fraction function given given equation gives graph greater Hence ILLUSTRATION indicated integers involving left member less letters linear equation logarithm means method multinomial multiplying negative Note nth root obtained operations original pair parentheses perfect placed polynomial positive positive integers prime principal problem proof quadratic equation quotient radicals real numbers Reduce regarded remainder represented respectively result Rule Show Similarly Simplify single Solution Solve square root student substitution subtraction symbol theorem third units unknown variable write written x-axis zero