Find the GCF for the group of integers.40 and 30

A. 1
B. 5
C. 10
D. 2


Answer: C

Mathematics

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Find the limit of the sequence if it converges; otherwise indicate divergence.an = 1 + (-1)n + (-1)n(n+1)

A. 3 B. 0 C. 1 D. Diverges

Mathematics

Write the binomial expansion of the expression.(3m + 2n)4

A. 81m4 + 216m3n - 216m2n2 + 96mn3 - 16n4 B. 81m4 + 3456m3n - 1296m2n2 + 96mn3 - 16n4 C. 81m4 + 216m3n + 216m2n2 + 96mn3 + 16n4 D. 81m4 + 3456m3n + 1296m2n2 + 96mn3 + 16n4

Mathematics

Find the root if it is a real number.

A. 6
B. 1296
C.
D. Not a real number

Mathematics

Factor out the greatest common factor.32x8y7 + 56x3y5 + 80x6y3

A. 8x3(4x5y7 + 7y5 + 10x3y3) B. 8x3y3(4x5y4 + 7y2 + 10x3) C. 8(4x8y7 + 7x3y5 + 10x6y3) D. no common factor

Mathematics