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Chapter 6: Problem 13

Evaluate the algebraic expression for the given value or values of the variables. \(x^{2}+4 x ; \quad x=10\)

Short Answer

Expert verified
The value of the algebraic expression when \(x = 10\) is 140.

Step by step solution

01

Substitution of the Value into the Algebraic Expression

First, substitute the value of x, which is 10, into the algebraic expression \(x^{2} + 4x\). This gives us \(10^{2} + 4*10\).
02

Performing the Powers Operation

Next, calculate the power of 10. \(10^{2}\) equals 100.
03

Performing the Multiplication Operation

Perform the multiplication operation by multiplying 4 by 10 to get 40.
04

Adding the Results

Finally, add together the results of step 2 and step 3. 100 plus 40 equals 140.

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Most popular questions from this chapter

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