Question

×2 - 10 x = 0 resolver esse Cálculo

Answer 1

$x^{2} -10x = 0$
Bhaskara:
-b+- √Δ /2a   
 -(-10) +-√(-10²)-4.1.0 /2.1 
10+- √100 /2
10+-10/2
x'= 10+10/2 = 20/2 = x'= 10
x"10-10/2 = 0/2 = x"= 0