14. Which one of the following has -3 as a zero? (a) (x - 3) (b) (x ^ 2 - 9) (c) (x ^ 2 - 3x) (d) (x ^ 2 + 3)
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Answer:
correct option is (b)
Step-by-step explanation:
x²-3² = (x-3)(x+3)
roots are 3,-3
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