Question

9. Find the zeroes of the polynomial x2 + 4/3x - 15.
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Answer 1

Answer:

x = √3, -5√3

Step-by-step explanation:

We simplify as follows:

x² + (4√3x) - 15

x² + (5√3x) - (√3n) - 15

x(x + (5√3)) - √3(x + (5√3))

(x - (√3))(n + (5√3))

x = √3, -5√3