Answer:
1, -4, 2 + 5i, 2 - 5i
Step-by-step explanation:
First, I factor x^2 + 3x - 4
==> I get: (x - 1) (x +4)
Then, I factor (x^2 - 4x + 29)
==> And I get (2 + 5i) (2 - 5i)
You can use the quadratic formula to factor or use the "X" to solve them.
Hope this help!
Answer:
-23.21
Step-by-step explanation:
Edge 2021
It is 7 thousand and a bunch of random numbers
Answer:
10
Step-by-step explanation:
if its .99 go to the next whole number.
Answer:
C)
f(–3) = 9
Step-by-step explanation:
Given f(x) = 4x^4 + 5x^3 – 15x^2 – 45
f(-3) means let x = -3
f(-3) = 4(-3)^4 +5(-3)^3 – 15(-3)^2 – 45
=4(81) +5(-27) -15(9) -45
= 324 - 135 - 135 -45
=9
