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Aneli [31]
3 years ago
13

Identify the terms and like terms for z + 8 - 4z

Mathematics
2 answers:
nalin [4]3 years ago
8 0
Z+8-4z= (z-4z)+8= -3z+8
fredd [130]3 years ago
6 0
Z is the like terms so that means that Z and 4Z are together.
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Write each of the following expressions without using absolute value: |z−6|−|z−5|, if z<5
abruzzese [7]

Answer:

The answer is <em>1</em>.

Step-by-step explanation:

Given the expression:

|z-6|-|z-5|,\ if\ z

To find:

The expression without absolute value.

Solution:

First of all, let us learn about the absolute value function:

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Using the definition of absolute value function as per above definition.

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Now, it is given that z < 5 that means z will also be lesser than 6 i.e. z < 6

So, given expression |z-6|-|z-5|,\ if\ z will be equivalent to :

-(z-6) - (-(z-5))\\\Rightarrow -z+6 +z-5 = \bold{1}

So, the expression is equivalent to <em>1</em>.

6 0
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Step-by-step explanation:

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