The total cost of c ounces of cinnamon would be $0.79c
Since each ounce costs $0.79, just multiply this number by the number of ounces to get the cost.
1.
Use this rule: √ab = √a√b
√12√x^2
Simplify √12 to 2√3
2√3√x^2
Simplify √x^2 to x
2√3x^2
3.
Multiply the numerator and denominator by the conjugate.
2√x/x
