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5/9 MCQs for:
Equations: Quadratic

Given that (x − 2) is a factor of f(x) = x² - kx + 4,

the value of k is

The expression x2 - (2x - 3)(2x + 3) when expanded and simplified gives:

The graph of the function f(x) = 2x² - 3x - 2 has:

The equation x(x + 2) - 3(x + 2) has solution(s):

The number of factors in the expression (x + 1)(x + 2) is: