To Select: The right option by solving given equation.
Answer to Problem 23CR
Option ‘a’.
Explanation of Solution
Given information:
Concept used: Zero product property says if
Calculation:
Using zero product property, make each factor equal to 0.
Solve each equation for ‘ a’
Divide both sides of the equation by 5.
Like so solve the other two equations.
Add both sides 1.
Divide both sides by 3.
Solve the third equation for ‘ a’ .
Subtract both sides 4.
Divide both sides by 2.
Simplify the fraction,
So,
Chapter 5 Solutions
Algebra: Structure And Method, Book 1
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