Question 1

Clear parentheses and combine like terms. $- 5 z ^ { 3 } - 8 z ^ { 3 } - z ^ { 3 }$

Accepted Answer

The answer of Clear parentheses and combine like terms. \(-...

Question 2

Evaluate the expression, if possible: $\sqrt { - 25 }$

Accepted Answer

A)  25 
B)  $- 5$ 
C)  5 
D)  Not a real number 
A)  25 
B)  $- 5$ 
C)  5 
D)  Not a real number

Question 3

Find the volume of the sphere. The measure of the dimension is given below the figure. (Use the $\pi$ key on your calculator and round the final answer to 1 decimal place.)

Accepted Answer

A)  $104.7 \mathrm {~m} ^ { 3 }$ 
B)  $523.6 \mathrm {~m} ^ { 3 }$ 
C)  $52.4 \mathrm {~m} ^ { 3 }$ 
D)  $1570.8 \mathrm {~m} ^ { 3 }$ 
A)  $104.7 \mathrm {~m} ^ { 3 }$ 
B)  $523.6 \mathrm {~m} ^ { 3 }$ 
C)  $52.4 \mathrm {~m} ^ { 3 }$ 
D)  $1570.8 \mathrm {~m} ^ { 3 }$

Clear parentheses and combine like terms. $- 5 z ^ { 3 } - 8 z ^ { 3 } - z ^ { 3 }$

Evaluate the expression, if possible: $\sqrt { - 25 }$

Linear Equations and Inequalities in One Variable

Linear Equations in Two Variables and Functions

Systems of Linear Equations and Inequalities

Polynomials

Rational Expressions and Rational Equations

Radicals and Complex Numbers

Quadratic Equations, Functions and Inequalities

Exponential and Logarithmic Functions and Applications

Conic Sections

Binomial Expansions, Sequences, and Series

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Exam 11: Online: Transformations, Piecewise-Defined Functions, and Probability

Clear parentheses and combine like terms. −5z3−8z3−z3- 5 z ^ { 3 } - 8 z ^ { 3 } - z ^ { 3 }−5z3−8z3−z3

Evaluate the expression, if possible: −25\sqrt { - 25 }−25​

Find the volume of the sphere. The measure of the dimension is given below the figure. (Use the π\piπ key on your calculator and round the final answer to 1 decimal place.)

Linear Equations and Inequalities in One Variable

Linear Equations in Two Variables and Functions

Systems of Linear Equations and Inequalities

Polynomials

Rational Expressions and Rational Equations

Radicals and Complex Numbers

Quadratic Equations, Functions and Inequalities

Exponential and Logarithmic Functions and Applications

Conic Sections

Binomial Expansions, Sequences, and Series

Filters

Clear parentheses and combine like terms. $- 5 z ^ { 3 } - 8 z ^ { 3 } - z ^ { 3 }$

Evaluate the expression, if possible: $\sqrt { - 25 }$