Your answer is going to be
(×+4) times (×+3)
Hope that helps you.
basically write the triangle in degree language like this is a acute angle because this is a 70* degree angle and talk more
This is important because if you were to answer in complex fractions instead of its simplest form, you would have a tough time multiplying complex fractions together. You would get a HUGE denominator or numerator, which makes things difficult. It is important to write a fraction in its simplest form because of exactly that; making things simple. Would you rather multiply 64/132*64/132 or 1/2*1/2?