What do you mean by find those numbers?
First of all, what is an integer?
Integers are numbers such as -7, -4, 0, 5, 16... etc...
This means that even integers are numbers such as:
-4, -2, 0, 2, 4, 6, 8, 10... etc...
Which means that:
AUB={..., -4, -2, 0, 2, 4, 5, 6, 7, 8, 10, 12, 14, ...}
This is because:
The union "<span>U</span>" of two sets must contain all the numbers from both sets, providing they aren't duplicated.
The factored form of the expression 10x² -x - 2 is (5x+2)(2x-1)
<h3>Factorizing quadratic equations</h3>
Factorization is a way of simplify. Given the equation 10x² -x - 2
Factorize the given expression
10x² -x - 2
Separate the middle term into -5x and 4x to have;
10x² - 5x + 4x - 2
Factor out the GCF
5x(2x-1)+2(2x-1)
Hence the factored form will be;
(5x+2)(2x-1)
The factored form of the expression 10x² -x - 2 is (5x+2)(2x-1)
Learn more on factoring here: brainly.com/question/24734894
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You can download
the answer here
bit.ly/3gVQKw3
The answer would be:
70,000,000+8,000,000+600,000+20,000+1,000+80+7.
Pretty sure that's the answer...
