Question

Com a Fórmula de Bhaskara resolva .. -x^2+10-24=0

Answer 1

A=1 B=+10 C=-24
∆=b²-4ac
∆=(+10)-4.(1)(-24)
∆=100-96 =4
Ou
A=1 B=+10 C=-24
∆=b²-4ac
∆=(+10)-4.(1)(-24)
∆=100-96 =4
x=-b±√∆
2.a
x=-(+10)±√4
2.(1)
x=+10±2 = 10+2=12÷2=6
2 10-2=8÷2=4