Question

(a-b)2=a2+b2-2abа=24b=13Выполняется?,решите...

Answer 1

(a-b)^2=(24-13)^2=11*2=121

Answer 2

To determine whether the equation (a - b)^(2) = a^(2) + b^(2) - 2ab holds true for the given values a = 24 and b = 13, we can substitute these values into the equation and check if both sides are equal.

Substituting the values into the equation, we have:

(24 - 13)^(2) = 24^(2) + 13^(2) - 2 * 24 * 13

Simplifying the equation:

11^(2) = 576 + 169 - 624

121 = 745 - 624

121 = 121

Since both sides of the equation are equal, the equation holds true for the given values of a = 24 and b = 13.