Question

solve using formula method, fast ⚡⚡⚡​

Answer 1

Answer:

x²=x+5

Step-by-step explanation:

x²-x-5

(-b+(root b²-4ac))/2a

a=1,b=-1,c=-5

-(-1)+root(1-4×1×-5)/2×1

1+root(1+20)/2

1+root21/2

1-root21/2