OpenStax, Intermediate Algebra 2e §5.1 Add and Subtract Polynomials · Try It 21 · Algebra · Polynomials

Add and Subtract Polynomials · Try It 21

For functions $f (x) = 2 x^{2} - 4 x + 3$ and $g (x) = x^{2} - 2 x - 6,$ find: ⓐ $(f + g) (x)$ ⓑ $(f + g) (3)$ ⓒ $(f - g) (x)$ ⓓ $(f - g) (- 2) .$

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OpenStax, Intermediate Algebra 2e · §5.1 Add and Subtract Polynomials · Try It 21

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