Question Calculate the value −2πAlternative Form −90∘Alternative Form ≈−1.570796 Evaluate 2π−πReduce fractions to a common denominator 2π−2π×2Write all numerators above the common denominator 2π−π×2Use the commutative property to reorder the terms 2π−2πSubtract the numbers 2−πSolution −2πAlternative Form −90∘Alternative Form ≈−1.570796 Show Solution
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