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Quiz Discussion

Title: Determine the value of an expression

Grade: 7-b Lesson: S3-L6

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	Determine the value of an expression at \$s = 1/2\$ & \$t = - 2/3\$	\$ s^2+t^2+1 \$	A) \$ 49/36 \$ B) \$ 51/36 \$ C) \$ 61/36 \$ D) \$ 60/36 \$
Steps 2	Determine the value of an expression at \$x = 10\$ & \$y = 3\$	\$ x^2 + y^2 +1 \$	A) \$120\$ B) \$90\$ C) \$100\$ D) \$110\$
Steps 3	Determine the value of an expression at \$u = 1\$ & \$v = 7\$	\$ u^2 + v^2 + 1 \$	A) \$51\$ B) \$-55\$ C) \$55\$ D) \$ 49\$
Steps 4	Determine the value of an expression at \$m = 3\$ & \$n = - 3\$	\$ m^2 + n^2 + 1 \$	A) \$17\$ B) \$13\$ C) \$19\$ D) \$20\$
Steps 5	Determine the value of an expression at \$p = 6\$ & \$q = -6\$	\$ q^2 - p^2 + 1 \$	A) \$5\$ B) \$6\$ C) \$0\$ D) \$1\$

Problem Id

Question

Problem

Options

Steps 1

Determine the value of an expression at
\$s = 1/2\$ & \$t = - 2/3\$

\$ s^2+t^2+1 \$

A) \$ 49/36 \$

B) \$ 51/36 \$

C) \$ 61/36 \$

D) \$ 60/36 \$

Determine the value of an expression at
\$x = 10\$ & \$y = 3\$

\$ x^2 + y^2 +1 \$

A) \$120\$

B) \$90\$

C) \$100\$

D) \$110\$

Determine the value of an expression at
\$u = 1\$ & \$v = 7\$

\$ u^2 + v^2 + 1 \$

A) \$51\$

B) \$-55\$

C) \$55\$

D) \$ 49\$

Determine the value of an expression at
\$m = 3\$ & \$n = - 3\$

\$ m^2 + n^2 + 1 \$

A) \$17\$

B) \$13\$

C) \$19\$

D) \$20\$

Determine the value of an expression at
\$p = 6\$ & \$q = -6\$

\$ q^2 - p^2 + 1 \$

A) \$5\$

B) \$6\$

C) \$0\$

D) \$1\$