If a and b are the zeros of the polynomial 3x²+5x-2 then form a quadratic polynomial whose zeroes are 2a and 2b
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if a,b are the zeros of the polynomial then,
a+b = -5/3
a×b = -2/3
given the sum of the other roots 2a&2b,
sum = 2(a+b)
= 2(-5/3)
= -10/3
product = 4ab
= 4×(-2/3)
= -8/3
equation is x²-(sum)x+product
x²+10x/3-8/3
3x²+10x-8
hope it helped you
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