Question

(х-4)(х+6)-(6-х)²=10

Answer 1

Ответ: х = 5

Решение на фото

Answer 2

Let's solve the given equation step by step:

(х - 4)(х + 6) - (6 - х)² = 10

First, let's simplify the equation:

(x - 4)(x + 6) - (6 - x)² = 10

Expanding the expressions:

(x² + 6x - 4x - 24) - (36 - 12x + x²) = 10

Simplifying further:

x² + 2x - 24 - 36 + 12x - x² = 10

Combining like terms:

14x - 60 = 10

Adding 60 to both sides:

14x = 70

Dividing both sides by 14:

x = 5

Therefore, the solution to the equation is x = 5.