Question Solve the equation a1≈−2.778457,a2≈0.289169,a3≈2.489289 Evaluate 7a−2=a3Move the expression to the left side 7a−2−a3=0Calculate a≈−2.778457a≈0.289169a≈2.489289Solution a1≈−2.778457,a2≈0.289169,a3≈2.489289 Show Solution Graph
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