If x4+2x3+ax2+bx+9 is a perfect square where a and b are positive real numbers, then the value of a and b
5 645 5ff40345d4181b48e8fa30ac
Q:
If x4+2x3+ax2+bx+9 is a perfect square where a and b are positive real numbers, then the value of a and b
- 1a = 5, b = 6false
- 2a = 6, b = 7true
- 3a = 7, b = 7false
- 4a = 7, b = 8false
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