Grade 9 Review Quiziz 1

Evaluate this expression using the quotient rule.

• 9⁵
• 9⁹
• 1⁵
• 9^-5

Tags

CCSS.HSA.APR.A.1

According to exponent rules, when we multiply the same base we _______ the exponents.

• Multiply
• Add
• Divide
• Subtract

Tags

CCSS.HSA.APR.A.1

Simplify:
b² ⋅ b⁴

• b⁸
• b⁶
• b²
• 2b⁶

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

Simplify:
(x⁵)⁴

• x⁹
• x²⁰
• x
• x⁵⁴

Tags

CCSS.8.EE.A.1

(x³y)⁶

• 2x¹⁸y⁶
• x¹⁸y⁶
• x³y⁶
• x³y⁶

Tags

CCSS.6.EE.A.1

CCSS.6.EE.A.3

CCSS.6.EE.A.2

CCSS.6.EE.A.4

(3x + 4y - 3z) - (2x - 6y + 7z)

• x + 10y - 10z
• -x +10y - 10z
• x -10y - 10z
• -x -10y - 10z

Tags

CCSS.HSA.APR.A.1

Add the polynomials.
(2x + 5y) + (3x - 2y)

• 3x + 5y
• 5x + 3y
• 5x + 7y
• 7xy + 1xy

Tags

CCSS.HSA.APR.A.1

Combine like terms:

8x³y + 3x²y + 4xy + 5x²y + 2xy + 7x²y

• 8x³y + 8x²y + 2xy

• 11x³y + 15x²y + 8xy

• 8x³y + 15x²y + 6xy

• 23x²y + 6xy

Tags

CCSS.7.EE.A.1

Classify the polynomial by its number of terms.
 4x² - 2

• A
  monomial
• B
  binomial
• C
  trinomial
• D
  polynomial

Simplify (multiply)
(3x²)(3x⁴y³)

• A
  9x⁶y³
• B
  3x⁶y³
• C
  6x⁸y³
• D
  6x⁸y⁶

Tags

CCSS.HSA.APR.A.1