Question

√а √с-2 а=2.25 с=3.61

Answer 1

 Если я верно поняла ребус с условием, то решение такое:
1)  $\sqrt{a} = \sqrt{2,25} = 1.5$
2)  $\sqrt{c} - 2 = \sqrt{3,61} - 2 = 1,9 - 2 = -0,1$
3) Найдём значение дроби:
$\frac{ \sqrt{a} }{ \sqrt{c} - 2} = \frac{1,5}{-0,1} = - \frac{15}{1} = - 15.$
Ответ: -15.

Answer 2

We are given the following equation:

√а √с-2 а = 2.25

We are also given the values of a and c:

a = 2.25, c = 3.61

Substituting these values, we get:

√(2.25) √(3.61) - 2(2.25) = 2.25

Simplifying the left-hand side, we get:

(1.5)(1.9) - 4.5 = 2.25

2.85 - 4.5 = 2.25

-1.65 = 2.25

This is not a true statement, which means that there is no value of a and c that satisfies the given equation. Therefore, there is no solution to this equation.