To find the equations whose roots are 1/a, we can use the fact that if r is a root of an equation, then 1/r is a root of the equation formed by replacing x with 1/x.
The given equation is 2x^2 + 2x - 3 = 0.
Let's find the equation whose roots are 1/a by replacing x with 1/x:
2(1/x)^2 + 2(1/x) - 3 = 0
Simplifying the equation:
2/x^2 + 2/x - 3 = 0
Multiplying through by x^2 to eliminate the fractions:
2 + 2x - 3x^2 = 0
This is the equation whose roots are 1/a.
Q10. Given that the roots of the equation 2x^{2}=-2x+3 are a and 3. The equations whose roots are 1/a.
1 answer