mplê 3: Are the expressions xy + xz + yz and x + y+z*equivalent? cy + 12 + yz x*+ ye + z

Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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Please help me with these two math questions. I just need a little more clarification on how it done
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2.1 Adding and Subtracting Polynomials
MCR3U
Example 3:
Are the expressions xy + xz + yz and x +y+z'equivalent?
D 전 + x2 +
SuB x=0, y :0, 2=0
x+ ye + z
o + o? + 0?
2,4,, 10, --
but it misstis
4 You may think they are
work Yor ALL valuda of y, 2.
equiadent
counter
rexample.
z'=0
Choase one
xy +2 + y2.
WL2) + OXb) + 2)(0)
2 +O
+(2)?+ o
+ 4 +0 =5
are NOT eq uivalent.
Example 4: Simplify
, the extresions
Transcribed Image Text:3/5 88% 2.1 Adding and Subtracting Polynomials MCR3U Example 3: Are the expressions xy + xz + yz and x +y+z'equivalent? D 전 + x2 + SuB x=0, y :0, 2=0 x+ ye + z o + o? + 0? 2,4,, 10, -- but it misstis 4 You may think they are work Yor ALL valuda of y, 2. equiadent counter rexample. z'=0 Choase one xy +2 + y2. WL2) + OXb) + 2)(0) 2 +O +(2)?+ o + 4 +0 =5 are NOT eq uivalent. Example 4: Simplify , the extresions
ttly
336,9,12
Findl answer.
2.1 Adding and Subtracting Polynomials MCR3U
CHECK Your Understanding
1. Simplify.
a) (3x-7x + 5) + (x-x + 3)
b) (
-3/3
I3D
Transcribed Image Text:ttly 336,9,12 Findl answer. 2.1 Adding and Subtracting Polynomials MCR3U CHECK Your Understanding 1. Simplify. a) (3x-7x + 5) + (x-x + 3) b) ( -3/3 I3D
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