The expression is consistent witch means and can keep going a long time the answer is x0x0
20 possibilities based on this as a combination not a permutation, 6 nCr 3 = 20
Answer:
Step-by-step explanation:
Use the distributive property to get rid of the brackets.
9i + 2*7 + 2*3i Use the multiplication property to simplify the imaginary terms
9i + 2*3i + 2*7 Do the same to the real term
9i + 6i + 14 Use the addition of like terms property
15i + 14 And that's your answer.
You may not like my terminology, but you have to remember that every text teaches this differently.
Answer:square root 130
Step-by-step explanation:
The answer is 20.5 try it good luck
