Question

А)-|-а|=-1 Б)м*м+3=-13 В) 3с(-с+6)(с-12)=0

Answer 1

Ответ: а= - 1 б= 10 в корне в= 9с2

Пошаговое объяснение:

Answer 2

Let's solve each of the equations step by step:

А) -|-а| = -1

To solve this equation, we need to isolate the absolute value term. The absolute value of any number is always non-negative. So, if the absolute value equals -1, there is no real solution.

No real solution for the equation: -|-а| = -1

Б) м*м + 3 = -13

To solve this quadratic equation, we'll first move the constant term to the right side:

мм = -13 - 3 мм = -16

Now, take the square root of both sides:

м = ±√(-16)

Since the square root of a negative number is not a real number, this equation has no real solutions.

No real solution for the equation: м*м + 3 = -13

В) 3с(-с+6)(с-12) = 0

To find the solutions for this equation, we need to set each factor to zero and solve for 'с'.

1. Setting 3с = 0 с = 0

2. Setting -с + 6 = 0 с = 6

3. Setting с - 12 = 0 с = 12

So, the solutions for the equation are с = 0, с = 6, and с = 12. These are the values of 'с' that make the equation equal to zero.