Question

3x²+x-12 find zeroes by all three methods ​

Answer 1

Answer:

x = 2/3, x = -1.

Step-by-step explanation:

To find the zeros of the polynomial

3x² + x - 12

By splitting the middle term,

3x² + 3x - 2x - 2= 0

3x (x + 1) - 2 (x + 1)= 0

(3x - 2) (x + 1) =0

So, x = 2/3,. x = -1.

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Answer 2

Step-by-step explanation:

x= 2/3 and X = -1...

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