If A = 2, 4, 6, 8, 10 and B = 1, 2, 3, 4, 5 Find the union: A U B.
1 answer:
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Answer:
C.
Step-by-step explanation:
Based on the Indice Law:
×
=
3² × =
=
Given.
(1)
(2)
Re-arrange equation (2)
Multiply equation (2) by -1
(3)
Combine like terms and solve.
Divide by (2y) and solve for (y).
Substitute (y) for equation (1).
Add (8) to both sides.
Divide by (3).
Check your work.
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