Its the same thing because your just switching the order which doesn't matter when your adding or multiplying
Answer:
There's 3 questions which one do I answer?
Step-by-step explanation:
1+tan^2(A) = sec^2(A) [Pythagorean Identities]
tan^2(A)cot(A) = tan(A)[tan(A)cot(A)] = tan(A)[1] = tan(A)
*see photo for complete solution*
-x^2-x+y-6 Should be right
y=x^2-x-6 = x^2-x+y-6
I’m not sure if I’m correct but I think it is 2^21