alpha and beta are the zeros of the quadratic polynomial f x is equal to ax2 square plus bx + c then find alfa2 beeta plus alfa beeta2
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Answer:
-bc/a square
Step-by-step explanation:
take alpha*beta common from alpha square beta puls alpha beta square
now we get alpha*beta(alpha+beta)
alpha*beta =c/a , alpha + beta = -b/a
there fore we get -bc/a square
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