if a and b are zeroes of the quadratic polynomial 4x^2 + 4x+1, then form a quadratic polynomial whose zeroes are 2a and 2b
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Answer:
a+b = -4/4= -1 → 2a+2b = -2
ab = 1/4 → 2a.2b = 4ab = 1
Polynomial required is x²+2x+1
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