Question

0,6√75-2,3√27+1,5√12.

Answer 1

Ответ:

вот надеюсь помог

Объяснение:

Answer 2

To evaluate the expression 0.6√75 - 2.3√27 + 1.5√12, we can simplify each square root individually and then perform the arithmetic operations.

First, let's simplify the square roots: √75 = √(25 * 3) = √25 * √3 = 5√3 √27 = √(9 * 3) = √9 * √3 = 3√3 √12 = √(4 * 3) = √4 * √3 = 2√3

Now, substitute these values back into the original expression: 0.6(5√3) - 2.3(3√3) + 1.5(2√3)

Next, simplify each term: = 3√3 - 6.9√3 + 3√3

Combine like terms: = (3√3 + 3√3) - 6.9√3

= 6√3 - 6.9√3

Finally, combine like terms: = -0.9√3

Therefore, the simplified value of the expression 0.6√75 - 2.3√27 + 1.5√12 is approximately -0.9√3.