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1. |
What will be the polynomial if its zeros are 3, -3, 9 and -9? |
A. | x<sup>4</sup>-80x<sup>2</sup>+729 |
B. | x<sup>4</sup>-90x<sup>2</sup>+729 |
C. | x<sup>4</sup>-90x<sup>2</sup>+79 |
D. | x<sup>4</sup>-100x<sup>2</sup>+729 |
Answer» C. x<sup>4</sup>-90x<sup>2</sup>+79 | |