Question

# Choose the correct option which gives the steps in finding the value of 'x' in the equation: x3+4=2  Step 1: Subtract 2 from both the sides Step 2: Multiply by 3 on both the sidesStep 1: Subtract 4 from both the sides Step 2: Multiply by 3 on both the sidesStep 1: Multiply by 3 from both the sides Step 2: Subtract 4 on both the sidesBoth B and C are correct

Solution

## The correct option is B Step 1: Subtract 4 from both the sides Step 2: Multiply by 3 on both the sidesx3+4=2 We need to get rid of everything other than 'x' from the LHS + 4 becomes zero by subtracting '4' from it. x3+4−4=2−4 x3=−2 If we multiply by '3', LHS becomes 'x' x3×3=−2×3 x=−6

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