Question

For 5x² - 100x + k the value of α²β + αβ² is _______?

Answer 1

Answer:

10

Step-by-step explanation:

its very easy first we see the values

Answer 2

Answer:

4k

Step-by-step explanation:

The equation, 5x² - 100x + k = 0

so, α+β = 100/5 = 20

and αβ = k/5

Now, α²β+αβ² = αβ(α+β)= k/5(20) = 4k