Question Find the roots x1≈−1.387579,x2≈1.649518,x3≈8.738061 Evaluate x3−9x2+20To find the roots of the expression,set the expression equal to 0 x3−9x2+20=0Calculate x≈8.738061x≈−1.387579x≈1.649518Solution x1≈−1.387579,x2≈1.649518,x3≈8.738061 Show Solution
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