PLEASE HELP!!! According to the synthetic division below, which of the following statements are true?
2 answers:
Answer:
Options C, D and F are correct.
Step-by-step explanation:
The factors of are 2 and
So, option C is correct. (x-2) is a factor or x=2
Option D is also correct. 2 is the root of f(x) =
Putting 2 in place of x we get
5*4 -32 +12=0
Option F is correct because the remainder is zero in last line.(5x-6+0)
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The value of x, y and z from the system of equation are -1, -8 and 5 respectively.
Data;
- -2x + 6y + 3z = -31
- -3y + 7z = 59
- 2z = 10
To solve this problem, we have to solve the system of equation using substitution method.
From equation (iii)
let us substitute the value of z into equation (ii)
Let's substitute the value of x and y into equation (i)
From the calculation above, the value of x, y and z are -1, -8 and 5 respectively.
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