Answer: When two polynomials are multiplied, the product is always a
polynomial.
Step-by-step explanation:
The only true property for polynomials is the third options because when you do multiply polynomials, you can only get a polynomial.
For instance;
Multiply (5x – 6y) by (7x – 4y)
= (5x – 6y)(7x – 4y)
= 35x² - 20xy - 42xy + 24y²
= 35x² - 62xy + 24y²
The result is a polynomial.
The rest of the options will not always yield polynomials.
Answer:
English
Step-by-step explanation:
Answer:
y = 2x.
Step-by-step explanation:
The slope = (6 - (-4))/(3 - (-2))
= (6 + 4)/(3+2)
= 10/5
= 2.
Using this and the point (3, 6) we have:
y - 6 = 2(x - 3)
y = 2x - 6 + 6
y = 2x.
Answer:
A=32.3
P=24.6
Step-by-step explanation:
P= 2(8.5)+2(3 4/5) = 24.6 or 24 3/5
A=3 4/5 * 8.5=32.3
