Question

. The zeroes of the quadratic polynomial
$4 \sqrt{3 {x }^{2} } + 5x - 2 \sqrt{3}$
are.​

Answer 1

Answer:

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Question

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Write the zeros of the quadratic polynomial f(x)=4

3

x

2

+5x−2

3

.

Medium

Solution

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f(x)=4

3

x

2

+5x−2

3

.

To find the zeros of the quadratic polynomial, put f(x)=0.

4

3

x

2

+5x−2

3

=0

4x(

3

x+2)−

3

(

3

x+2)=0

(4x−

3

)(

3

x+2)=0

either (

3

x+2)=0 or (4x−

3

)=0

x=−

3

2

or x=

4

3