Answer:
if you could see po the picture there are the answers po
Step-by-step explanation:
Okay so
Step 1: formula of discriminant is D=b²-4ac
Step 2: perform the indicated equation
Step 3: Finding the nature of the roots
If:
D > 0 but a perfect square then it's nature is real, RATIONAL and unequal
D > 0 but NOT a perfect square then it's nature of the roots will be real, IRRATIONAL, and unequal
If D < 0 then it's roots will be not real
If D= 0 then it's roots will be real and equal
Step 4: If the instruction says find it ROOTS then you must do the quadratic formula or just the shortcut form like what I did in the Number one
note:JUST FOLLOW ALL THE RULES AND YOU WILL GET THE ANSWER TO THE DISCRIMINANT AND IT'S NATURE OF ROOTS
