Give an example of a quadratic equation in standard form that hasa)exactly two distinct real solutions. b)exactly one distinct real solution. c)exactly two complex (non-real) solutions.

Step-by-step explanation:

Given

quadratic Equation in standard Form

a)Exactly two roots

it is Possible when Discriminant is greater than zero

D>0

for ex:

or

(b)Exactly one distinct real solution

it is not Possible that one solution is real and other is complex therefore both roots are equal and real

it is Possible when Discriminant is zero

D=0

for ex

or

(c)Exactly two complex solution

it is Possible when Discriminant is zero

D<0

for ex:

here D<0 therefore two complex roots exists

42%

step-by-step explanation:

we know,

total people = 60

total males = 25

percentage of males

= 25/60 × 100

= 25/6 × 10

= 25/3 × 5

= 125 / 3

= 41.

rounding of = 42%

happy to

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