Q48. Evaluate the expression 73鈭�23(... [FREE SOLUTION]

91影视

Algebra 1

Carter, Cuevas, Day, Holiday, Luchin

$Math Studyset 91影视 Explanations$ Math

Student Edition 路 801 pages

ISBN: 9780078884801

Chapter 1: Q48. (page 13)

Evaluate the expression $7^{3} 鈭� \frac{2}{3} (13 鈰� 6 + 9) 4$ .

Short Answer

Expert verified

The value of the expression $7^{3} 鈭� \frac{2}{3} (13 鈰� 6 + 9) 4$ is 111.

Step by step solution

Step 1. Apply the BODMAS rule.

According to the BODMAS rule of simplification, at first, the bracket operation must be completed followed division, by multiplication, addition, and finally subtraction.

Step 2. Example of applying BODMAS rule.

The expression $\frac{{(2 + 3)}^{2}}{5 (4 鈭� 3)}$ can be written as

$\begin{array}{l} \frac{{(2 + 3)}^{2}}{5 (4 鈭� 3)} = \frac{5^{2}}{5 (1)} \\ 鈥夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌� = \frac{5 脳 5}{5 脳 1} \\ 鈥夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌� = \frac{25}{5} \\ 鈥夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌夆赌� = 5 \end{array}$

Step 3. DESCRIPTION OF STEP.

The given expression is $7^{3} 鈭� \frac{2}{3} (13 鈰� 6 + 9) 4$

$\begin{array}{l} 7^{3} 鈭� \frac{2}{3} (13 鈰� 6 + 9) 4 \\ Multiply13and6insidethegrouping \\ 7^{3} 鈭� \frac{2}{3} (13 鈰� 6 + 9) 4 = 7^{3} 鈭� \frac{2}{3} (78 + 9) 4 \\ Adding78&9inthegrouping \\ 7^{3} 鈭� \frac{2}{3} (13 鈰� 6 + 9) 4 = 7^{3} 鈭� \frac{2}{3} 鈰� 87 鈰� 4 \\ Evaluatethepower 7^{3} \\ 7^{3} 鈭� \frac{2}{3} (13 鈰� 6 + 9) 4 = 343 鈭� \frac{2}{3} 鈰� 87 鈰� 4 \\ Simplify \\ 7^{3} 鈭� \frac{2}{3} (13 鈰� 6 + 9) 4 = 343 鈭� 2 鈰� 29 鈰� 4 \\ 7^{3} 鈭� \frac{2}{3} (13 鈰� 6 + 9) 4 = 343 鈭� 232 \\ 7^{3} 鈭� \frac{2}{3} (13 鈰� 6 + 9) 4 = 111 \end{array}$

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91影视

Evaluate the expression $7^{3} 鈭� \frac{2}{3} (13 鈰� 6 + 9) 4$ .

Short Answer

Step by step solution

Step 1. Apply the BODMAS rule.

Step 2. Example of applying BODMAS rule.

Step 3. DESCRIPTION OF STEP.

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91影视

Evaluate the expression 73鈭�23(13鈰�6+9)4.

Short Answer

Step by step solution

Step 1. Apply the BODMAS rule.

Step 2. Example of applying BODMAS rule.

Step 3. DESCRIPTION OF STEP.

One App. One Place for Learning.

Most popular questions from this chapter

Recommended explanations on Math Textbooks

Calculus

Logic and Functions

Theoretical and Mathematical Physics

Decision Maths

Pure Maths

Geometry

Study anywhere. Anytime. Across all devices.

Evaluate the expression $7^{3} 鈭� \frac{2}{3} (13 鈰� 6 + 9) 4$ .