Question

EXERCISE - 5.3

Find the roots of the following quadratic equations, itthey exist, by the method of completing
the square
it.
1. 5- 7x - 6 = 0
2. 4x square 4 + 4√3x +3=0
3. 5x square-7x-6=0
4. x square+5=-6x

plz answer fast all questions
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Answer 1

Answer:

3.5x square -7x-6 = 0

Explanation:

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Answer 2

Answer:

3.5×square-7×-6=0

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