Question

23. Show that 12 and - /2 are the zeroes of the polynomial 4x²+4x-3 and verify
the relationship between zeroes and coefficients of the polynomial.​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

$4x {}^{2} + 4x - 3$

$4x {}^{2} + (6 - 2)x - 3$

$4x {}^{2} + 6x - 2x - 3$

$2x(x + 3) - 2(x + 3)$

$(2x - 2)(x + 3)$

$x = 1$

$x = - 3$