What are the zeroes of f(x) = x2 − 2x − 3? x = −3, 1
x = −3, −1
x = 3, 1
x = 3, −1

Find the sum of the first 8 terms of the following sequence. round to the nearest hundredth if necessary.

Does the problem involve permutations or? combinations? do not solve. the matching section of an exam has 4 questions and 7 possible answers. in how many different ways can a student answer the 4 ? questions, if none of the answer choices can be? repeated?

Evaluate 3(a + b + c)squared for a = 2, b = 3, and c = 4. a. 54 b. 243 c.729 add solution .