Polynomials Rules Examples Quiz

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Questions and Answers

What is the result of $2^{10}$?

  • 49
  • 1024 (correct)
  • 60,466,176
  • 59

In the expression $5y + 99$, what is the term with an exponent of 0?

  • 5
  • 5y
  • 99y
  • 99 (correct)

What is the degree of the polynomial $2x^3 - 5x^2 + 3x - 1$?

  • 3 (correct)
  • 2
  • 0
  • 1

What is the value of $3(7 + 6)$?

<p>39 (C)</p> Signup and view all the answers

Simplify: $(7x^7)^3 - 5$

<p>$7x^{21} - 5$ (C)</p> Signup and view all the answers

What does the expression $1000 + z$ simplify to?

<p>$1000 + z$ (B)</p> Signup and view all the answers

What is the solution to the equation 2(4x + 3) = 10x?

<p>x = 0 (D)</p> Signup and view all the answers

Which term correctly represents the coefficient of x in the expression 3(3x + 4) + x?

<p>10 (A)</p> Signup and view all the answers

In the equation 4x - 2(8x - 3) = 8x, what is the value of x?

<p>x = -1/2 (B)</p> Signup and view all the answers

What is the degree of the polynomial 2x^2 + 3 - x + 4?

<p>2 (A)</p> Signup and view all the answers

In the inequality -x + 7 < absolute value of x, what is a possible solution for x?

<p>-5 (A)</p> Signup and view all the answers

When simplifying the expression 27x - 3 + (4 - 1) * x, what should it be written as?

<p>-22x + 24 (C)</p> Signup and view all the answers

What is the degree of the following polynomial expression: $3x^4 - 2x^3 + 5x^2 - x + 7$?

<p>4 (D)</p> Signup and view all the answers

Simplify the expression $(2x^3)(-3x^2)$ to get:

<p>$-6x^6$ (B)</p> Signup and view all the answers

Which operation involves adding exponents when multiplying like terms?

<p>Product rule (C)</p> Signup and view all the answers

What is the sum of the coefficients in the polynomial $4x^2 - 3xy + 7y^2$?

<p>$11$ (D)</p> Signup and view all the answers

Which of the following is equivalent to $(2x - 5)(3x + 4)$?

<p>$6x^2 - 7x - 20$ (D)</p> Signup and view all the answers

What is the coefficient of $y$ in the expression $3y^3 - 4xy + 7y$?

<p>$7$ (B)</p> Signup and view all the answers

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