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yKpoI14uk [10]
4 years ago
15

If (9x − 4)(9x + 4) = ax2 − b, what is the value of a? The value of a is _____________.

Mathematics
1 answer:
AlladinOne [14]4 years ago
3 0
Your answer should be 81 for a. I got this result by multiplying 9 by 9.
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The given equation has no solution when K is any real number  and k>12

We have given that

3x^2−4x+k=0

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<h3>What is the condition for a solution?</h3>

If Δ=0, it has 1 real solution,

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