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Quiz Discussion

Title: Simplify

Grade: 7-b Lesson: S5-L4

Explanation: Let us discuss a few questions on this topic and review the answers to every question.

Quiz: Discussion in Class

Problem Id	Question	Problem	Options
Steps 1	Simplify	\$ (-2n)(5n^5) \$	A) \$10n^5\$ B) \$-10n^5\$ C) \$-10n^4\$ D) \$-10n^6\$
Steps 2	Simplify	\$ (3n^2)(6n^6) \$	A) \$ 18n^7 \$ B) \$ 16n^8 \$ C) \$ 17n^7 \$ D) \$ 18n^8 \$
Steps 3	Simplify	\$ (-2n^4w)(8n^3w^3) \$	A) \$ -16n^7w^4 \$ B) \$ 16n^7w^4 \$ C) \$ -16n^6w^4 \$ D) \$ -16n^7w^3 \$
Steps 4	Simplify	\$ (9x^6)(3x^5) \$	A) \$27x^10\$ B) \$-27x^10\$ C) \$27x^11\$ D) \$27x^13\$
Steps 5	Simplify	\$ (-6xy^7)(4x^4y^2) \$	A) \$-24 x^5y^7\$ B) \$-24 x^4y^9\$ C) \$24 x^5y^9\$ D) \$-24 x^5y^9\$

Problem Id

Question

Problem

Options

Steps 1

Simplify

\$ (-2n)(5n^5) \$

A) \$10n^5\$

B) \$-10n^5\$

C) \$-10n^4\$

D) \$-10n^6\$

Simplify

\$ (3n^2)(6n^6) \$

A) \$ 18n^7 \$

B) \$ 16n^8 \$

C) \$ 17n^7 \$

D) \$ 18n^8 \$

Simplify

\$ (-2n^4w)(8n^3w^3) \$

A) \$ -16n^7w^4 \$

B) \$ 16n^7w^4 \$

C) \$ -16n^6w^4 \$

D) \$ -16n^7w^3 \$

Simplify

\$ (9x^6)(3x^5) \$

A) \$27x^10\$

B) \$-27x^10\$

C) \$27x^11\$

D) \$27x^13\$

Simplify

\$ (-6xy^7)(4x^4y^2) \$

A) \$-24 x^5y^7\$

B) \$-24 x^4y^9\$

C) \$24 x^5y^9\$

D) \$-24 x^5y^9\$