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5.3 Exercise 140

Avg difficulty 2.5

Multiply Polynomial Functions

For functions f(x)=7x−8f \left(x\right) = 7 x - 8 and g(x)=7x+8,g \left(x\right) = 7 x + 8 , find ⓐ (f·g)(x)\left(f \cdot g\right) \left(x\right) ⓑ (f·g)(−2)\left(f \cdot g\right) \left(−2\right)

OpenStax Intermediate Algebra 2e, 5.3 Multiply Polynomials, exercise 140

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