find the zeroes of the polynomial f(x) = x^2 + 2x -35
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Step-by-step explanation:
f(x) = x² + 2x - 35
f(x) = x² +7x - 5x - 35
f(x) = x(x + 7) - 5(x + 7)
f(x) = (x - 5) (x + 7)
zeroes of f(x) are (x - 5) and (x + 7)
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