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Archy [21]
3 years ago
9

Can you tell what is the answer to this math problem ?

Mathematics
1 answer:
Marrrta [24]3 years ago
3 0
X^2-18 = 3x

x^2 - 3x - 18 = 0

(x-6)(x+3) = 0

x = {-3,6}

So -3 is the answer
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