Answer:
(b) {-8, 2}
Step-by-step explanation:
The given equation
x³ +6x -16 = 0
cannot be factored in integers. It has one irrational real root near x=1.759, and two complex roots.
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Perhaps you want to factor ...
x² +6x -16 = 0
(x +8)(x -2) = 0
This has solutions x = -8 and x = 2 that make the factors be zero.
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<em>Additional comment</em>
"Cubed" refers to an exponent of 3.
Answer: 20 I think
Step-by-step explanation:
Answer:
$7,400
Step-by-step explanation:
Multiply 5000 by 0.04 so you know how much interest is for 1 year. Then multiply that number by 12. Then add that number to 5000.