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first binomial formula problem 1

first binomial formula problem 1


binomial formulas exercise

you can solve the following math problem here: first binomial formula problem 1

If you can solve this problem without a mistake, you are an expert.

The first binomial formula is an important basis in mathematics!

Calculate the following binomials formulas:

a) (2a + 6b)² =

b) (- 2x – 5y)² =

answer:

Here are the answers:

 

More exercises:

 

Two exercise sheets: