Math

Question Résoudre l'équation x(x+7)=0x(x+7)=0.

Studdy Solution

STEP 1

Assumptions
1. The equation is x(x+7)=0x(x+7)=0
2. We are looking for the values of xx that satisfy the equation

STEP 2

The equation is a quadratic equation in factored form. To find the solutions, we set each factor equal to zero and solve for xx.

STEP 3

Set the first factor equal to zero and solve for xx.
x=0x = 0

STEP 4

Set the second factor equal to zero and solve for xx.
x+7=0x + 7 = 0

STEP 5

Subtract 7 from both sides of the equation to isolate xx.
x=7x = -7

STEP 6

We have found the two solutions to the equation. The solutions are x=0x = 0 and x=7x = -7.
The solutions to the equation x(x+7)=0x(x+7)=0 are x=0x = 0 and x=7x = -7.

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