Question

the quadratic eqation whose roots are 1 and -1/2​

Answer 1

Answer:

Step-by-step explanation:

Answer 2

Answer:

Hope my answer helps you mate :-)

Step-by-step explanation:

$\alpha + \beta = \frac{1}{2} = - \frac{b}{a} \\ b = - \frac{a}{2}$

$\alpha \times \beta = - \frac{1}{2} = \frac{c}{a} \\ c = - \frac{a}{2}$

According to standard form of quadratic equation

ax²+bx+c=0

put values above

to get ax²-a/2x-a/2=0

divide all term by a

k(x²-1/2x-1/2)=0

My answer us correct go with it

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