Answer:
Step-by-step explanation:
Third one
Answer:
(y^2)^5 · y^8 = y^10 * y^8 = y^18
Hope this helps and not to late. Have a great day!
Answer:
f(x) = 5x^3 - 9x^2 + 245x - 441.
Step-by-step explanation:
Complex zeros are in conjugate pairs so the third zero is -7i.
In factor form we have:
f(x) = (x - 7i)(x + 7i)(5x - 9)
= (x^2 - 49i)^2)(5x - 9)
= (x^2 + 49)(5x - 9)
= 5x^3 - 9x^2 + 245x - 441.
Answer:
- 1.625 and 2
Step-by-step explanation:
If you take 4 and multiply 1.625 you get 3.25 (Negative) then you multiply the 1.625 to 2 (positive) and it makes, -13.
It should be 169 I worked it out and that’s what I got