
Concept explainers
a.
State whether True or False.
a.

Answer to Problem 1E
True
Explanation of Solution
Given information:
Adding the same number to each side always gives an equivalent equation.
Adding or subtracting any number on both side of the equation doesn’t effects on the equivalence of Equation.
b.
State whether True or False.
b.

Answer to Problem 1E
True
Explanation of Solution
Given information:
Multiplying each side of an equation with same number always gives an equivalent equation.
Multiplying and dividing any number on both side of the equation doesn’t effects on the equivalence of Equation.
c.
State whether True or False.
c.

Answer to Problem 1E
True
Explanation of Solution
Given information:
Squaring each side of an equation always gives an equivalent equation.
Squaring or taking square root on both side of the equation doesn’t effects on the equivalence of Equation.
Chapter 1 Solutions
Precalculus: Mathematics for Calculus - 6th Edition
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