If a and b are the roots of the quadratic equation 2X²-3X+7=0. Then find the value of 1/a + 1/b
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Step-by-step explanation:
You can't find the roots for this equation mate.
There no solution for this
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1/a +1/b = (b+a)/ab = sum of zeroes/ Product of zeroes
P(x) = 2x^2 -3x +7
Sum of zeroes = -B/A
a+b = -(-3)/2
a+b = 3/2
Product of zeroes = C/A
ab = 7/2
(a+b)/ab = 3/2 ÷ 7/2 = 3/2*2/7 = 3/7
Therefore answer = 3/7
P(x) = 2x^2 -3x +7
Sum of zeroes = -B/A
a+b = -(-3)/2
a+b = 3/2
Product of zeroes = C/A
ab = 7/2
(a+b)/ab = 3/2 ÷ 7/2 = 3/2*2/7 = 3/7
Therefore answer = 3/7
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