Question

Решите уравнение: (x−16)(x+22)=0

Answer 1

Ответ:

x^2+22x-16x-352=0

x^2+6x-352=0

D=b^2-4ac=36-4*(-352)=36+1408=1444

Корінь з D = 38

x1=-6+38/2=32/2=16

x1=-6-38/2=-44/2=-22

В:16;-22

Пошаговое объяснение:

Answer 2

To solve the equation (x - 16)(x + 22) = 0, you need to set each factor equal to zero and solve for x:

1. Set (x - 16) = 0 and solve for x: x - 16 = 0 Add 16 to both sides: x = 16

2. Set (x + 22) = 0 and solve for x: x + 22 = 0 Subtract 22 from both sides: x = -22

So the solutions to the equation are x = 16 and x = -22.