Evaluate the following expression for x = 2, y = 5 and z = 4 4x+(7?z)?6y
Evaluate expressions is a free educational video by MathPlanetVideos.It helps students in grades HS practice the following standards HSA.SSE.A.1,HSA.SSE.A.2,HSA.SSE.B.3.
1. HSA.SSE.A.1 : Interpret expressions that represent a quantity in terms of its context.
2. HSA.SSE.A.2 : Use the structure of an expression to identify ways to rewrite it. For example, see x4 - y4 as (x2)2 - (y2)2, thus recognizing it as a difference of squares that can be factored as (x2 - y2)(x2 + y2)..
3. HSA.SSE.B.3 : Choose and produce an equivalent form of an expression to reveal and explain properties of the quantity represented by the expression.
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