if a and b are the zero of quadratic polymimcal 2x square -4x+5 the value of a square +b square
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Answer:
hi
Step-by-step explanation:
here is your answer
a^2+b^2= (a+b)^2-2ab
a+b=2
ab=5/2
=(2)^2-2*5/2
=4-5
=-1
hope it helps :)
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