What is the simplified form of square root of 10,000x^64

Simplifying 10000x2 + -64 = 0 Reorder the terms: -64 + 10000x2 = 0 Solving -64 + 10000x2 = 0 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '64' to each side of the equation. -64 + 64 + 10000x2 = 0 + 64 Combine like terms: -64 + 64 = 0 0 + 10000x2 = 0 + 64 10000x2 = 0 + 64 Combine like terms: 0 + 64 = 64 10000x2 = 64 Divide each side by '10000'. x2 = 0.0064 Simplifying x2 = 0.0064 Take the square root of each side: x = {-0.08, 0.08}

The answer is d. 606 because you have to multiply 30% ( percent) times 2020 (total) to get ur answer.