1.

2. Find a quadratic polynomial each with the given numbers as the sum and product of itszeroes respectively.(1)1/4, -1​

Answer»

Answer:

the quadratic formula is

X^2+(a+b)x+ab

So,from the QUESTION,

a+b=1/4

ab=-1

So,

x^2+(1/4-1)x+(1/4*-1)

x^2-3/4x-1/4

By TAKING LCM,

4x^2-3x-1/4=0

By transposing 4 to right SIDE we get

4x^2-3x-1

Hope it helps u

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