If a and ß are zeroes of the polynomial 2x² + 3x – 6, then find the value of a +B2 - aß.
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- P(x) = 2x² + 3x – 6
- α and β are the zeros
- Zeros of the quadratic equation is the value of the variable for which when replaced in the quadratic equations the value for the quadratic equation changes to zero.
- ax² + bx + c = 0
- To find the value of α + β² - αβ
- 2x² + 3x – 6
- a = 2
- b = 3
- c = -6
- Quadratic formula =
- α =
- α =
- α =
- β =
To find the value of α + β² - αβ :
- + -
- + -
- +
- +
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