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Otrada [13]
3 years ago
15

What are the solutions to the equation 9x^2=49?

Mathematics
1 answer:
Rufina [12.5K]3 years ago
5 0
9x^2 = 49
x^2 = 49/9
x^2 = 5.4444444
x1 = <span> <span> <span> 2.3333333333 </span> </span> </span>
x2 = <span> <span> - 2.3333333333
Answer is A

</span> </span>
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