Answer: +/- 7
Step-by-step explanation:
3x² = 147
To solve for x divide through by three first.
3x² = 147
x² = 49, now we take the square root of both side by trying to apply laws of indices.
√x² = √49
The square root will neutralize the effect of the square because
√a = a¹/² so (x²)¹/², and (x²)¹/² =
x²×¹/² = x, therefore the solution is
x = +/- 7.
Answer:
hi how are you also this is rlly easy
Step-by-step explanation:
It would be Adjacent/hypotenus which is 36/39 and when simplified the answer is 12/13
Answer: The correct answer will be C. (Since the last comment got deleted smh)
