Question

КАК решить по 2 формуле
x^2+3=10x-6

Answer 1

x²-10x+9=0
x1+x2=10 U x1*x2=9
x1=1 U x2=9

Answer 2

x² + 3 - 10x + 6 = 0
x² -10x + 9 = 0
a + b + c = 0;
x1 = 1; x2 =9