Question

Find the nature pf roots of x²+2x-1
43 if real roots exist find them using formula D²= b² - 4ac

Answer 1

Answer: There are 2 Distinct REAL roots

Step-by-step explanation: The formula: D= b^2 - 4ac

2^2 - 4(1)(-143)

4 - (-572)

Hence, 576

Since 576>0, The roots are real and distinct