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Is y plus 2y plus y a polynomial?
YES! A polynomial is made up of terms that are only added, subtracted or multiplied. Division is not allowed. It may have constants, exponents or variables. A monomial is one type of polynomial. y+2y is the same as 4y which is a monomial. It has degree 1 since the exponent on y is 1.
Simplify this polynomial 5x plus 6y plus 3y - 2x?
3(x+y)
Who is constant in this polynomial X plus z plus y?
None of these are constants. All are variables.
Is 18 times y to the cube plus 2 times y to the square plus 1 a polynomial if so what kind?
Yes, 18y3 + 2y2 + 1 is a polynomial; it is a cubic expression. If it were expanded to form an equation, then it would be a cubic equation (or higher), capable of solution.
23 plus 2y equals y plus 75?
First, let's write it out: 2y+23=y+75 1. Subtract y from both sides to get: y+23=75 2. Subtract 23 from both sides to get: y=52 And that's your final answer for y!
Is 3x2y-57x a polynomial why or why not?
It is a polynomial in x and y.
What is y 10y plus 23 equals 4y plus 26?
y = ½ (6y = 3)
What is 9 equals -23 plus y?
-14
Is 23 a polynomial?
23 is a monomial.
Is the number of y-intercepts for a polynomial determined by the degree of the polynomial?
no...
What is y cubed minus two y squared plus 4 y?
y^(3) - 2y^(2) + 4y Factor out 'y' Hence y(y^2 - 2y + 4) This will not factor any further.
What kind of polynomial is this 2x5 plus 2x4 plus 2x plus 1?
A fifth degree polynomial.
