Question

Or. Find the roots as the equation
x² + 7x+1=O​

Answer 1

Step-by-step explanation:

Given equation is x² +7x−1=0

Discriminant=Δ=b² −4ac

where a=1,b=7 and c=−1

∴Δ=7²−4×1×−1=49+4=53>0

Answer 2

Please find the attachment