Answer:
The method is to multiply the numbers by there varible
Step-by-step explanation:
<h2><u><em>It will take 1/4 of a minute to drain 18 liters</em></u></h2>
<h2><u><em>i took a test wit that question</em></u></h2>
Answer:
Boi what?
Step-by-step explanation:
This is not a proper question. You need to include more information
Factorising quadratic expressions
Multiply these brackets to remind yourself how to factorise.
<span><span>( x + 2 ) ( x + 5 ) = x2 + 7x + 10</span><span>( x + 2 ) ( x + 3 ) = x2 + 5x + 6</span><span>( x - 3 ) ( x - 5 ) = x 2 - 8x + 15</span><span>( x + 6 ) ( x - 5 ) = x2 + x - 30</span><span>( x - 6 ) ( x + 5 ) = x2 - x - 30</span></span>
Answer:
Step-by-step explanation:
-3
+ -8
equals;
-3 - 8
Putting it in improper function way:
- 
= 
= 
in simplified form equals
