/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none}

91影视

Log out

Learning Materials

Features

Discover

Chapter 1: Q10. (page 12)

Evaluate the expression k5 whenk = 6.

k5 whenk = 6

Short Answer

Expert verified

The value of k5after evaluating the power is 7776when k = 6

Step by step solution

01

– Explanation of the exponent formula

ax鈫�a is the base and x is exponent.

The power is the result of repeated multiplication of the same factor.

The expressionsaxthis means that a has been used as a factor x times

02

Find the base and exponent of 27 and evaluate

Example: Find the base and the exponent of 34 and evaluate the value.

Rule: ax鈫�a is called base and x is power.

a = 3 and x = 4

Base = 3 and power = 4

Evaluate: 34鈥�鈥�=3鈥�路鈥�3鈥�路鈥�3鈥�路鈥�3鈥�=鈥�81

03

Step 3:

Evaluate the expression k5 whenk=6.

According to the exponent rule:

ax鈫�a is called base and x is power.

a = k and x = 5

In repeated multiplication:k5=k鈥�路鈥�k鈥�路鈥�k鈥�路鈥�k鈥�路鈥�k

When k = 6:k5=k鈥�路鈥�k鈥�路鈥�k鈥�路鈥�k鈥�路鈥�k=6鈥�路鈥�6鈥�路鈥�6鈥�路鈥�6鈥�路鈥�6鈥�=7776

The value of k5after evaluating the power is 7776

Unlock Step-by-Step Solutions & Ace Your Exams!

  • Full Textbook Solutions

    Get detailed explanations and key concepts

  • Unlimited Al creation

    Al flashcards, explanations, exams and more...

  • Ads-free access

    To over 500 millions flashcards

  • Money-back guarantee

    We refund you if you fail your exam.

Over 30 million students worldwide already upgrade their learning with 91影视!

One App. One Place for Learning.

All the tools & learning materials you need for study success - in one app.

Get started for free

Most popular questions from this chapter

Evaluate the experssion when a=4,鈥�b=2,andc=16

localid="1647950498688" ac

Write a variable expression to represent the phrase.

13 more than a number

Evaluate the experssion when a=4,鈥�b=2,andc=16

localid="1647950325317" ca

Write a variable expression to represent the phrase.

A number divided by 41

Evaluate the experssion when x=6andy=12
localid="1647946592098" y-x
See all solutions

Recommended explanations on Math Textbooks

Calculus

Read Explanation

Logic and Functions

Read Explanation

Geometry

Read Explanation

Statistics

Read Explanation

Decision Maths

Read Explanation

Applied Mathematics

Read Explanation
View all explanations

What do you think about this solution?

We value your feedback to improve our textbook solutions.

Study anywhere. Anytime. Across all devices.