Multiply: (5t – 4)(4t + 5)
2 answers:
<h2>Answer:</h2>
The product of the expression is:
We have to find the product of two algebraic expressions which are given in terms of variable t as:
We know that the product of two linear function will result in a quadratic equation i.e. a polynomial of degree 2.
We find the product as follows:
Hence, the product is:
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Answer:
Step-by-step explanation:
Given equation:
Since 5 is the greatest common factor of 65 and 60 in the given expression.
Therefore, the above expression can be written as
Hence, by factoring the side that contains the variable p we have the expression .
Answer:
Procedures:
(treat
as one element of
)
The power set of is
1. is true because both
and
.
2. is true.
3. is true (same reason as part 1).
4. is false because
does not contain the set
, rather just the element
itself.
5. is false because the element
on its own simply is not in
. That
does not mean
, but that
belongs to a subset of
.
6. is true.