Answer:
2t -7
Step-by-step explanation:
it should be right .......
...
.....
This isn’t accurate because they didn’t round the numbers correctly. for example, if a decimal is 7.5, you would usually round it up to 8, so anything higher should also be rounded to 8. the fact they rounded 7.95 to 7 doesn’t make sense as it’s much closer to 8 than it is to 7.
The left side can be written as a square. We can take the square root, then subtract 1.
... (x +1)² = 17
... x +1 = ±√17
... x = -1 ±√17
You are not correct, the right answer should be 5-2 square root symbol. I couldn't find out how to put one there.
Answer:
2x^9(6x^3+x^2-4x+5x^-9)
Step-by-step explanation:
2x^9(6x^3+x^2-4x+5x^-9)
