Question

Solve the equation : x3
-15-126=0 by Cardan’s Method

Answer 1

Step-by-step explanation:

Let's solve your equation step-by-step.

x^3−15−126=0

x^3−141=0

Step 1: Add 141 to both sides.

x^3−141+141=0+141

x^3=141

Step 2: Take cube root.

x=(141)^(1/3)

x=5.204828

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