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Chapter 0: Problem 7

Evaluate each algebraic expression for the given value or values of the variable(s). $$x^{2}-6 x+3, \text { for } x=7$$

Short Answer

Expert verified
The result of evaluating the algebraic expression \(x^{2}-6 x+3\) for \(x=7\) is 10.

Step by step solution

01

Substitute the value of x

Replace x in the algebraic expression \(x^{2}-6 x+3\) with the given value 7. This will give \((7)^{2}-6 *(7)+3\).
02

Simplification

Simplify the expression. The expression \((7)^{2}-6 *(7)+3\) equals to \(49 - 42 + 3\) when the operations within the parenthesis are executed first, following the precedence order of operations in algebra. Moreover, the operation \(49 - 42 + 3\) simplifies to 10.

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