I need help to. Mine is confusing
Answer:
-1
Step-by-step explanation:
2x² - 5x + 7 is subtracted <em>from </em>x² + 2x - 11, so
(x² + 2x - 11) - (2x² - 5x + 7)
x² + 2x - 11 - 2x² + 5x -7 (Distribute the negative)
-x² + 7x - 18 (Combine like terms)
The leading coefficient is the coefficient of the first term, so it is -1.
Answer:
8,000
Step-by-step explanation:
You can simplify it to (-4+24)^3a
I found 37.4 m.
I tried using trigonometry and the tangent of an angle (in this case 39°):
Answer:
-2 is bigger
Step-by-step explanation:
-2