Question

Form a quadratic polynomial whose sum and product of zeroes are 3 and -2/5 respectively. LEVEL 3 (3 MARKS)

Answer 1

Answer:

Step-by-step explanation:

QUADRATIC EQUATIONS

1/5(5x²+13x-6)

where k is real number

Answer 2

$\red{\mathfrak{hiiii \: mate}}$

$\alpha + \beta = 3$

$\alpha \beta = \frac{ - 2}{5}$

$quadratic polynomial = k{ {x}^{2} - ( \alpha + \beta )x - ( \alpha \beta )}$

$q.p. = k{ {x}^{2} - 3x + (\frac{ - 2}{5} )}$

taking k=1

$qp = {x}^{2} - 3x - \frac{2}{5}$

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