for what values of x is $x^{2}-36 = 5x$ true?\n-9 and -4\n-4 and 9\n4 and -9\n9 and 4

for what values of x is $x^{2}-36 = 5x$ true?\n-9 and -4\n-4 and 9\n4 and -9\n9 and 4

for what values of x is $x^{2}-36 = 5x$ true?\n-9 and -4\n-4 and 9\n4 and -9\n9 and 4

Answer

Explanation:

Step1: Reescribe la ecuación en forma estándar

$x^{2}-5x - 36=0$

Step2: Factoriza la ecuación

$(x - 9)(x + 4)=0$

Step3: Aplica la propiedad cero - producto

$x - 9=0$ o $x + 4=0$

Step4: Resuelve para x

$x=9$ o $x=-4$

Answer:

-4 and 9