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castortr0y [4]
3 years ago
12

I need help with 4(5x+1)+4(x-2)

Mathematics
2 answers:
Liono4ka [1.6K]3 years ago
7 0
By simplifying this expression it comes down to be 
24x-4
Archy [21]3 years ago
7 0

Do the distributive property before you add. When you do this you get

(20x+4)+(4x-2)

20x+4+4x-2

Now add like terms to get

24x+2

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Answer:

4a^2

Step-by-step explanation:

4a^2x^2+4a^2x+4a^2= \\\\4a^2(x^2+x+1)

Therefore, the largest common factor is 4a^2. Hope this helps!

3 0
3 years ago
Find n(A) for the following set. <br> A={a,b,c,...,z}
MariettaO [177]

n(A) = 26

Solution:

Let us first define the cardinal number of the set.

Cardinal number of the set:

The number of distinct elements in a finite set is called its cardinal number. It is denoted as n(A).

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Step-by-step explanation:

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