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zubka84 [21]
3 years ago
11

1) {}^{2} " align="absmiddle" class="latex-formula">
​
Mathematics
2 answers:
Lynna [10]3 years ago
7 0

Answer:

4w^2 +4w+1

this is the product.

Step-by-step explanation:

Alex787 [66]3 years ago
3 0

Answer:

4w^2+4w+1 is very correct

Step-by-step explanation:

so I just wanted to explain more

so you expand the question like this

(2w+1)(2w+1) then

further expand by 2w(2w+1)+1(2w+1) so you use what was in the first bracket to multiply the second bracket

then it will be 2w×2w= 4w^2 that how I got that part so you multiply what's in the bracket by what is outside of it = 4w^2 +2w+2w+1 = 4w^2 +4w not 4w^2 because it's not multiplication +1

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