Is 6/8 greater then 8/10
2 answers:
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Answer:
Step-by-step explanation:
You need to remember the Distributive property:
And the multiplication of signs:
Therefore, applying the explained before, to simplify the expression you need to multiply each term that are inside of the parentheses by -2, then you get:
The final result should be .
In order to multiply any polynomials, use the pattern FOIL (which stands for first, outer, inner, last). You multiply what they ask you to at each step.
First - The first terms in both parenthesis.
Outer - The terms on the outside of both parenthesis.
Inner - The terms on the inside of both parenthesis.
Last - the last numbers in each parenthesis.
8 * - 5 = - 40
Now we put all the answers together and simplify like terms,