Answer:
1. D
2.C
3. A
4.B
Step-by-step explanation: hehe ur welcome
Answer:
The greater root of 
is x = 3/2.
Step-by-step explanation:
Here, the given equation is :
Now, solving the given expression by SPLITTING THE MIDDLE TERM,
⇒ Either ( 3x -2) = 0, or (x+4) = 0
⇒Either x = 2/3 , or x = -4
So, the two possible roots of the given equation are, x = 3/2 and x = -4
Now, out of both two possible roots, x 3/2 is the Greater.
Hence, the greater root of is x = 3/2.
The polynomial equation 
given that 2 is zero of
f(x) = 
According to the question,
f(x) 
Hence, the polynomial equation given that 2 is zero of f(x) .
Learn more about polynomial equation here
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Answer: Choice B
(x-1)(x^3+x^2+5x+6)
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Explanation:
The 1 in the upper left box means that x = 1 is a root of the original polynomial.
So this means x-1 is a factor of the original polynomial.
This is because x = 1 leads to x-1 = 0 after subtracting 1 from both sides.
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The 0 in the last position of the bottom row shows we got a remainder of 0.
Getting a remainder 0 tells us that (x-1) is a factor of the polynomial. This synthetic division table confirms our initial guess.
The other values in that bottom row (1, 1, 5, 6) form coefficients to the polynomial 1x^3+1x^2+5x+6, or simply x^3+x^2+5x+6
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So we know that (x-1) and (x^3+x^2+5x+6) are factors
Meaning that,
x^4+4x^2+x-6 = (x-1)(x^3+x^2+5x+6)
You can confirm this by expanding out the right hand side (distribution rule).
Answer:
Eu axo q é antigo isso
Step-by-step explanation:
