Question

A ) 2·√(-6)²: B )2·(√6)²: C) 27√3:(3√3): D)27√3:3√3. кто может все решит??

Answer 1

A ) 2·√(-6)²=2*√36=2*6=12
B )2·(√6)²=2*6=12
C) 27√3:(3√3)=27:3=9
D)27√3:3√3=9

Answer 2

A) 2·√(-6)²

To solve this expression, we need to simplify it step by step. Let's start with the expression 2·√(-6)².

First, let's calculate the square of -6, which is (-6)² = 36.

Next, we take the square root of 36, which is √36 = 6.

Finally, we multiply 6 by 2, giving us the result of 12.

Therefore, the value of 2·√(-6)² is 12.

B) 2·(√6)²

Next, let's solve the expression 2·(√6)².

First, let's calculate the square of √6. The square of a square root cancels out the square root, so (√6)² = 6.

Next, we multiply 6 by 2, giving us the result of 12.

Therefore, the value of 2·(√6)² is 12.

C) 27√3:(3√3)

Now, let's solve the expression 27√3:(3√3).

To simplify this expression, we can cancel out the common factor of √3 in the numerator and denominator.

Dividing 27 by 3 gives us the result of 9.

Therefore, the value of 27√3:(3√3) is 9.

D) 27√3:3√3

Lastly, let's solve the expression 27√3:3√3.

Similar to the previous expression, we can cancel out the common factor of √3 in the numerator and denominator.

Dividing 27 by 3 gives us the result of 9.

Therefore, the value of 27√3:3√3 is 9.

In summary: - A) 2·√(-6)² = 12 - B) 2·(√6)² = 12 - C) 27√3:(3√3) = 9 - D) 27√3:3√3 = 9

I hope this helps! Let me know if you have any further questions.