What is the quotient of 2x^3 +3x^2+5x-4 divided by x^2 + x+ 1
2 answers:
Answer:
Step-by-step explanation:
Where, the quotient is 2·x + 1, and the reminder is 2·x - 5
Hence, the above is correct is as follows:
The given dividend is 2·x³ + 3·x² + 5·x - 4
The divisor is x² + x + 1
By long division of a polynomial we have;
2·x + 1 [Quotient]
(2·x³ + 3·x² + 5·x - 4) ÷ (x² + x + 1 )
2·x³ + 2·x² + 2·x
0 + x² + 3·x - 4
x² + x + 1
0 + 2·x - 5
Thurs, we have:
Hence, the correct answer is
[RevyBreeze]
You might be interested in
Complete Question
The complete question is shown on the first uploaded image
Answer:
the null hypothesis is
the alternative hypothesis is
The test statistics is
The p-value is
so
Step-by-step explanation:
From the question we are told that
The population mean is
The sample size is n= 38
The sample mean is
The standard deviation is
Generally the null hypothesis is
the alternative hypothesis is
Generally the test statistics is mathematically evaluated as
substituting values
The p-value is mathematically represented as
From the z- table
So
