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6th Edition

Stewart + 5 others

Publisher: Cengage Learning

ISBN: 9780840068071

Chapter 1.9, Problem 31E

To determine

**To calculate: **The value of

Expert Solution

The value of

**Given information:**

The equation

**Calculation:**

It is provided that the equation

Algebraic method;

The method in which isolate

Subtract

Subtract -12 from the equation,

Therefore, the value of

Graphical method;

Let put

The graph of the equation

0 | |

2 | |

4 | |

The graph of equation is provided below,

The graph of the equation

0 | |

2 | |

4 | |

The graph of equation is provided below,

The graph of both equations in same figure is provided below,

The solution is the

Thus, the value of