Question

The sum of zeroes of a quadratic polynomial Kx2–3x +l is 1, find the
value of K.​

Answer 1

Step-by-step explanation:

Hope u understand...

Answer 2

Solution:

Let p(x) = kx² - 3x + 1

Here,

• a (coefficient of x²) = k
• b (coefficient of x) = -3
• c (constant term) = 1

So,

→ Sum of zeroes = -b/a = -(-3)/k = 3/k

It's given that,

→ Sum of zeroes = 1

So, according to the given condition,

→ 3/k = 1

→ k = 3/1

→ k = 3

★ So, the value of k is 3

Answer:

• k = 3

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