OpenStax, Intermediate Algebra 2e §1.1 Use the Language of Algebra · Exercise 33 · Algebra · Expressions

Use the Language of Algebra · Exercise 33

Evaluate the following expressions.

When $x = 4, y = 1$
$x^{2} + 3 x y - 7 y^{2}$

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OpenStax, Intermediate Algebra 2e · §1.1 Use the Language of Algebra · Exercise 33

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