I^2 = (sqrt-1)^2 then the square cancels out so the answer is just
-1
Answer:
- 13x² - 19x + 23
- -16x +17
Step-by-step explanation:
1 . (4x² - 9x + 16) + (7 + 9x² - 10x)
4x² - 9x + 16 + 7 + 9x² - 10x
13x² - 19x + 23
2 . (-2x + 6) - (14x - 11)
-2x + 6 - 14x + 11
-16x +17
Answer:
ifk
Step-by-step explanation:
Answer:
133.3%
Step-by-step explanation:
2 years= 24 months
24/18=133.3%,
Hope I helped
Answer is B
-0.6- (-0.4)= -0.6+0.4= -0.2