Answer:
Step-by-step explanation:
Note the ![\sqrt[3]{8}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B8%7D)
= 2 and ![\sqrt[3]{125}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B125%7D)
= 5
Thus
![\sqrt[3]{\frac{8}{125} }](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B%5Cfrac%7B8%7D%7B125%7D%20%7D)
= ![\frac{\sqrt[3]{8} }{\sqrt[3]{125} }](https://tex.z-dn.net/?f=%5Cfrac%7B%5Csqrt%5B3%5D%7B8%7D%20%7D%7B%5Csqrt%5B3%5D%7B125%7D%20%7D)
=
Answer:
S(1) = 1
S(n) = S(n-1) + n
Where S(n) is the sum from 1 till n
And,
S(n-1) is the sum from 1 till n-1
Answer:
1/10 meter per minute
Step-by-step explanation:
(2/5)/4=(2/5)(1/4)=2/20=1/10
Answer:
Step-by-step explanation:
15. (x + 6)(x + 1)
16. (m - 19)(m + 2)
17. (y - 8)(y - 2)
18. (p + 12)(p - 3)
19. (c - 15)(c + 3)
20. (w - 8)^2
21. (a + 15)(a - 2)
22. (x - 30)(x + 3)
23. 3(5r + 4)(5r - 4)
24. 5(3x - 1)(3x + 1)
25. m^2n(1 - n)(1 + n)
26. 6a(a - 2b)(a + 2b)
27. 3(x^2 + 5x - 24)
3(x + 8)(x - 3)
28. 2(m - 1)^2
29. x(x^2 + 9x - 52)
x(x+13)(x-4)
30. 4y(y^2+y-30)
4y(y+6)(y-5)
48 - (-12)
48 + 12 simplify brackets. (because two negatives equals a positive)
60 << answer
hope this helps, God bless!
