Question

The quadratic polynomial whose zeroes are twice the zeroes of 2x^2-5x+2

Answer 1

Hi mate!!!

Let it's zeros be a and b

a + b = 5 / 2

ab = 2 /2 = 1

x ² - ( 2{a + b } ) x + ( 2ab)

x ² - 5x + 2 = 0

Have a great future ahead!