Question

the equivalence discount of two successive discounts of 10% each is equal to​

Answer 1

Answer:

Answer

Sum and product of a quadratic polynomial ax

2

+bx+c is given by

a

−b

,

a

c

respectively.

Given polynomial 3x

2

−4x+7

sum of roots =

3

−(−4)

=

3

4

Product of roots =

3

7

Answer 2

Answer:

Two successive discounts of 10% and 5% are equivalent to a single discount of : - GKToday. Hence option [C] is correct answer.

Step-by-step explanation:

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