Answer:
Explanation:
9x^2 = 36 | :9
x^2 = 4
x=+-2
Answer: x = 2 and x = -2.
The solutions to the equation 9x^2 = 36 can be found by first dividing both sides by 9, giving x^2 = 4. Then, taking the square root of both sides gives x = ±2. Therefore, the solutions are x = 2 and x = -2.
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