The value of the algebraic expressions when x = 5 are:
a) x² = <em>25</em>
<em>b) </em>(x + 3)² = <em>64</em>
We are given that x = 5.
<em>Required:</em>
Find the value of a.) x² and b.) (x + 3)²
To find the value of each algebraic expression when x = 5, substitute the value of x.
<em>Thus:</em>
a.) x²
x² = (5)²
x² = <em>25</em>
<em />
b.) (x + 3)²
(x + 3)² = (5 + 3)²
(x + 3)² = (8)²
(x + 3)² = <em>64</em>
Therefore, the value of the algebraic expressions when x = 5 are:
a) x² = <em>25</em>
<em>b) </em>(x + 3)² = <em>64</em>
Learn more about algebraic expressions on:
brainly.com/question/90420
