Math, asked by bardhanswarnadeep, 4 days ago

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)

Answers

Answered by divyakimari777

1

Answer:

correct option is (b)

Step-by-step explanation:

x²-3² = (x-3)(x+3)

roots are 3,-3

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