Answer:
a. 5
b. -3
Step-by-step explanation:
a. (5*(8^1/3 + 27^1/3)^3)^1/4
= ((40^1/3 + 135^1/3)^3)^1/4
≈ ((3.42 + 5.13)^3)^1/4
≈ (8.55^3)^1/4
≈ 625^4
= 5
b. 64^-1/3*(64^1/3 - 64^2/3)
= 0.25*(4 - 16)
= 1/4 or 0.25 *-12
= -12*1 / 4
= -12/4
= -3
Hope this helped :3
Answer:28
Step-by-step explanation:
<span>f(x) = x^2 + 1, find f(a + 1)
so
</span> f(a + 1) = (a+1)^2 +1
f(a + 1) = a^2 + 2a + 1 + 1
f(a + 1) = a^2 + 2a + 2
<h3>
Answer:</h3>
f[g(x)] = 10x + 105
<h3>
Step-by-step explanation:</h3>
Substitute g(x) for x in the definition of f(x).
f(g(x)) = 10(g(x)) +25 = 10(x+8) +25 = 10x +80 +25
... = 10x +105
If you are asking for .39 to be divided by .75 the answer is .52
