Question

Find the roots of quaratic equation 2x square -x-6 by using quaratic formula
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Answer 1

Answer:

2x2-x-6

from factorisation method.

2x2-12x+11x-6

2x(x-6)+1(x-6)

(2x+1) and (x-6)

zeroes are -2x

and x/6

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