Question

if alpha and beta are zeroes of polynomial x^2+x-12 then find alpha^2 +beta^2​

Answer 1

sum of zero and product of zeroes put the values in both equations

Answer 2

Answer:

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Step-by-step explanation:

here u can factorise equation

u will get yhe roots   alpha= -3   and beta= 4

(-3)^2  + 4^2

=>9 + 16 = 25