/*! 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} Problem 48 Evaluate the expressions, roundi... [FREE SOLUTION] | 91影视

91影视

Log out

Learning Materials

Features

Discover

Chapter 0: Problem 48

Evaluate the expressions, rounding your answer to four significant digits where necessary. $$ \sqrt{25-16} $$

Short Answer

Expert verified
The short answer to the question is: The result of the expression \( \sqrt{25-16} \) is 3.

Step by step solution

01

Evaluate the expression inside the square root

First, we need to evaluate the expression inside the square root: \( 25 - 16 \)
02

Perform the subtraction

Perform the subtraction: \( 25 - 16 = 9 \)
03

Find the square root

Now we need to find the square root of 9: \( \sqrt{9} \)
04

Calculate the result

The square root of 9 is 3, so the result is: \( \sqrt{9} = 3 \) Since the result is an integer, there is no need to round it to four significant digits. The final answer is 3.

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

\(\left(x^{3}+1\right) \sqrt{x+1}-\left(x^{3}+1\right)^{2} \sqrt{x+1}\)

Calculate each expression in Exencises giving the answer as \(a\) whole mumber or a fraction in lowest terms.\(\left(2-5^{\star}(-1)\right) / 1-2 *(-1)\)

Calculate each expression in Exencises giving the answer as \(a\) whole mumber or a fraction in lowest terms.\(2-(3 \star 4) / 10\)

Convert each expression in Exercises into its technology formula equivalent as in the table in the text.\(4+\frac{5}{9}\)

Convert each expression in Exercises into its technology formula equivalent as in the table in the text.\(\frac{4 e^{-2 x}}{2-3 e^{-2 x}}\)
See all solutions

Recommended explanations on Math Textbooks

Statistics

Read Explanation

Theoretical and Mathematical Physics

Read Explanation

Geometry

Read Explanation

Pure Maths

Read Explanation

Decision Maths

Read Explanation

Calculus

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.