Answer:
1) incorrect
2) incorrect
Step-by-step explanation:
-2x-2x = 0 ?
-2x -2x = -4x
It will be 0 only if x = 0.
Not always true, so incorrect
x+x = x² ?
2x = x²
They will be equal if x = 0 or 2.
Not always true so incorrect
Quintic means the polynomial has a highest degree of 5
binomial means the expression has two terms.
the third choice is the answer.
Answer:
P = 14.4
Step-by-step explanation:
Multiply out -3.1(6) and -2.1(2).
P - 18.6 = - 4.2
Add - 18.6 to the other side of the Equation.
P = 14.4
Answer:
49
Step-by-step explanation:
To find the 'c' value c=(b/2) to the second power. divide the coefficient of x by 2 and square the result.