Answer:
please write this question in English then I give answer
1. GCF is a factor that is shared by all terms within a polynomial for example, if we have a polynomial of the form A*B + A*C, the GCF is A since both terms have A as a factor 2. after we factor out the GCF, it is placed outside the parentheses, in front of the rest of the polynomial. using our previous example, A*B+A*C = A(B+C) 3. we can verify that our factoring is correct by distributing the GCF to the polynomial within the parentheses
X=-1/29 it’s divided the 1 /29
Area of a triangle is base x height divide by 2
26x9=234
234 divide by 2 is 117
Answer:

Step-by-step explanation:
Given

Required
State the formula
From trigonometry identity, the formula of
is:
