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Step-3

Title: Determine the value of an expression

Grade: 8-a Lesson: S2-L4

Explanation: Hello Students, time to practice and review the steps for the problem.

Lesson Steps

Step	Type	Explanation	Answer
1	Problem	Determine the value of an expression when u = -6, v = 3, w = -4 \$ (u \times v)(v \times w)(w \times u) \$
2	Step	Now substitute u,v,w values in expression	\$ (-6 \times 3)(3 \times (-4))((-4) \times (-6)) \$
3	Step	After multiplication	\$ (-18)(-12)(24) \$
4	Step	After multiplication we get	\$ 5184 \$
5		Answer	A

Step

Type

Explanation

Answer

Problem

Determine the value of an expression when u = -6, v = 3, w = -4
\$ (u \times v)(v \times w)(w \times u) \$

Step

Now substitute u,v,w values in expression

\$ (-6 \times 3)(3 \times (-4))((-4) \times (-6)) \$

Step

After multiplication

\$ (-18)(-12)(24) \$

Step

After multiplication we get

\$ 5184 \$

Answer