$CATEGORY: Maths - TicTacLearn/2. Polynomials/2. Polynomials--Introduction

//Multiple Choice

What makes an expression not a polynomial? {
~ Negative exponents
~ Non-Integer exponents
~ Variables in the denominator
= All of the above
}

Which of the following expressions is a quadratic polynomial? {
= \(x^2-5x+6\)
~ \(x^3+3x+1\)
~ 2x+5
~ \(x^4-2x^2+3\)
}

What is the degree of the polynomial expression \(3x^4+2x^3+x\) {
~ 1
~ 2
~ 3
= 4
}

Which of the following is not a polynomial {
~ \(x^2+2x+1\)
= \(1÷x^2+x+3\)
~ \(4x^3-2x+7\)
~ \(5x^2+6x+1\)
}

Which of the following is a cubic polynomial {
= \(x^3-3x+2\)
~ \(x^2+x+1\)
~ \(5x+7\)
~ \(x^4-2x^3\)
}

Which of the following is a linear polynomial? {
~ \(x^2+x+1\)
= \(2x+3\)
~ \(x^3+3x^2+2x+1\)
~ None of the above
}

Which of the following is a constant polynomial? {
= 5
~ x+5
~ \(x^2+3\)
~ \(x^3-4x\)
}

Which of the following expressions is a polynomial? {
~ \(x^2+1÷x\)
= \(3x^3-2x^2+x\)
~ \(x^-1\)
~ \(x+x\)
}

Which of the following expressions is a polynomial of degree 2? {
~ \(x^3+2x+3\)
= \(x^2+3x+4\)
~ \(4x+5\)
~ All of the above
}

Which of the following expressions is not a polynomial {
~ \(5x^3-2x+7\)
= \(√x+3x^2\)
~ \(2x^4+6x^3+2\)
~ None of the above
}

//True or False

The expression \(5x^3-2x^2+7x-4\) is a polynomial {T}

The expression \(1÷x+3x^2-5\) is a polynomial {F}

The expression  \(7x^5+√x-9\) is a polynomial {F}

The expression \(4x^2+3x-8\) is a polynomial {T}

The expression \(2x^-3+x^2-6\) is a polynomial {F}

The expression (x+1/x+4) is a polynomial {F}

The expression \(5x^½+3x^2-1\) is a polynomial {F}

The expression \(9x^2+7x+0\) is a polynomial {T}

The expression \(3x^3-2x^-1+5\) is a polynomial {F}

The expression \(x^4+2x^3+3x^2+x+1\) is a polynomial {T}

//Numericals



//Fill in the blanks



//Match the following

Match the following items from Column A with their correct corresponding options from Column B\:
{
=Polynomial with no variable -> Constant variable
=Degree of \(x^2+3x+2\) -> 2
=x+1 -> Linear Polynomial
=\(x^3+-3x^2-1\) -> Degree 3
}



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