if a and b are the zeroes of the polynomial 4x²+3x-7,then find the value of 1/a+ 1/b
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Step-by-step explanation:
4x²+3x-7=0
a and b are the zeroes
sum of zeroes = a+b = -3/4
product of zeroes = ab = -7/4
A/q
1/a + 1/b
= b+a/ab
= (-3/4)/(-7/4)
= 3/7
hope it is helpful to you
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