Question

(a + 4,6)-(a + 9,8)=​

Answer 1

Ответ:

-5.2

Объяснение:

а+4.6-а-9.8=4.6-9.8 =-5.2

Answer 2

Ответ:

$(a + 4.6) - (a + 9.8) = \\ = a + 4.6 - a - 9.8 = \\ = - 5.2$

Если нигде не напутал, то все.

Answer 3

To subtract two complex numbers, you subtract the real parts and the imaginary parts separately. Let's compute the subtraction of (a + 4.6) - (a + 9.8):

Real part: (a + 4.6) - (a + 9.8) = a - a + 4.6 - 9.8 = -5.2

Imaginary part: There are no imaginary terms in the expression (a + 4.6) - (a + 9.8), so the imaginary part is 0.

Therefore, the result of (a + 4.6) - (a + 9.8) is -5.2.