Step-by-step explanation:
We need to write the function that have two real number zeros by calculating the discriminant i.e.
.
We know that,
If D>0 the roots are real and unequal
If D= 0 roots are real and equal
If D< 0 roots are imaginary or not real and unequal
Function (1)

D>0 the roots are real and unequal
Function (2)

D<0 the roots are real and unequal
Function (3)

D>0 the roots are real and unequal
Function (4)

D>0 the roots are real and unequal
Function (5)

D<0 the roots are real and unequal
Function (6)

D>0 the roots are real and unequal
(1),(3),(4) and (6) have two real number zeroes.
Its this 8 yw and it is cery fns
Answer:
i need help on that one to lol
Step-by-step explanation:
Answer: no
Step-by-step explanation:
Because an equilateral triangle has its all sides equal...
But in this case, two of its sides are equal.... And the third side is different.....
The answer is 1.92 x 10^6