Pergunta
Enter one solution of the equation x^2-2x-35=0 in the box. x=-5
Solução
Verification of experts
4.1215 Voting
MatiasProfissional · Tutor por 6 anos
Responder
To verify that $x = -5$ is a solution to the equation $x^2 - 2x - 35 = 0$, we can substitute $x = -5$ into the equation and check if both sides are equal.<br /><br />Substituting $x = -5$ into the equation, we have:<br /><br />$(-5)^2 - 2(-5) - 35 = 25 + 10 - 35 = 0$<br /><br />Since both sides of the equation are equal, $x = -5$ is indeed a solution to the equation $x^2 - 2x - 35 = 0$.
Clique para avaliar: