The answer is If you would like to find the expression that is equivalent to (t*s)(x), you can calculate this using the following steps:
s(x) = x - 7
t(x) = 4x^2 - x + 3
(t*s)(x) = t(s(x)) = t(x - 7) = <span>4(x - 7)^2 - (x - 7) + 3 = 4(x - 7)^2 - x + 7 + 3
The correct result would be </span>4(x – 7)2 – (x – 7) + 3.
Answer:
8
Step-by-step explanation:
it is 8
(x + 5/2 * 2/5)^2 = -5/2
(x)^2 sqrt 2 = -5/2 sqrt 2
(x) = i sqrt10/2 - 5/2, i sqrt10/2 - 5/2
Answer:
see below
Step-by-step explanation:
A. 3.75 * 10 = 37.5
B. 3.75 - 10 = -6.25
C. 2.5 - 10 = -7.5
D. 2.5 + 100 = 102.5
E. 8.75 + 10 = 18.75