<em><u>Answer:</u></em>
Option 1 or 16 + h = 24
<em><u>Step-by-step explanation:</u></em>
Tyrone ate 16 hamburgers today.
Tyrone had 24 hamburgers.
Hamburger = h.
We want to find how much Tyrone had left so:
h = 24 - 16
OR (we can move 16 to the other side)
h + 16 = 24
Option 1 is the answer
2x + 5y + 7x
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Combine like terms
(2x + 7x)
---
9x + 5y
Answer:
P(x) = x^4 -16x^3 +76x^2 -72x -100
Step-by-step explanation:
The two roots 1-√3 and 1+√3 give rise to the quadratic factor ...
... (x -(1-√3))(x -(1+√3)) = (x-1)^2 -(√3)^2 = x^2 -2x -2
The complex root 7-i has a conjugate that is also a root. These two roots give rise to the quadratic factor ...
... (x -(7 -i))(x -(7 +i)) = (x-7)^2 -(i)^2 = x^2 -14x +50
The product of these two quadratic factors is ...
... P(x) = (x^2 -2x -2)(x^2 -14x +50) = x^4 +x^3(-14 -2) +x^2(50 +28 -2) +x(-100+28) -100
... P(x) = x^4 -16x^3 +76x^2 -72x -100
