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Chapter 3: Q2. (page 208)

What is the value of the expression below?

32+53鈭�25

F. 14

G. 34

H. 102

J. 166


Short Answer

Expert verified

The value of the expression is option H. 102.

Step by step solution

01

Step 1. State the concept of DODMAS Rule.

BODMAS is a short form for Brackets, order of power, Division, Multiplication, Addition and Subtraction.

This rule explains the order of operations (order of precedence) to solve an expression.

02

Step 2. Evaluate the exponents.

Evaluate the values of 32,53and 25.

32=3脳3=953=5脳5脳5=12525=2脳2脳2脳2脳2=32

03

Step 3. Find the value of the given expression.

Substitute the above values in the expression and simplify further.

32+53鈭�25=9+125鈭�32=134鈭�32=102

Therefore, option His the correct answer.

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Most popular questions from this chapter

Solve each equation for y.

3x+4y=10

Determine whether each equation is a linear equation. Write yes or no. If yes, write the equation in standard form.

x2+3y=8

Solve each equation.

0=16鈭�8x

Which is the slope of the linear function shown in the graph?

A鈭�52

B鈭�25

C52

D25

Graph each equation using the x- and y-intercepts.

y=3x鈭�6
See all solutions

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