Factorise the following: a) x + 3x - 4 b) x - 2x - 3 c) x + 2x - 8
1 answer:
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Answer:
I, III and IV
Step-by-step explanation:
Required
Determine equivalent expressions to
To do this, we simplify each of the given options.
Simplify like terms
<em>This is equivalent to the given expression</em>
<em></em>
Open Bracket
Collect Like Terms
<em>This is not equivalent to the given expression</em>
Open Bracket
Simplify Like Terms
<em>This is equivalent to the given expression</em>
Open Brackets
Simplify like terms
<em>This is equivalent to the given expression</em>
<em></em>
<em>Hence: I, III and IV are equivalent to the given expression</em>