If p(x) = 8x 2 - 9x +9 find the difference between the sum and the product of its zeroes
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If α,β are the zeros of 8x²-9x+9=0.
then α+β=-(-9/8)=9/8 and α×β=9/8
thus the difference is (9/8-9/8)=0.
then α+β=-(-9/8)=9/8 and α×β=9/8
thus the difference is (9/8-9/8)=0.
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Answer:
-9x
Step-by-step explanation:
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