Question

СРОЧНОООООООООООООО √45* √5

Answer 1

√45* √5= √225 =15
Ответ:15

Answer 2

√45* √5= √225 =15
Ответ 15

Answer 3

√45 can be simplified as √(9 * 5). Since 9 is a perfect square, we can take its square root as 3. Therefore, √45 = 3√5.

√5 cannot be simplified any further since 5 is not a perfect square.

Now, let's calculate √45 * √5.

(3√5) * √5 = 3√(5 * 5) = 3√25 = 3 * 5 = 15.

So, √45 * √5 = 15.