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I don't know if I can help you with that 2 days ago and I was wondering if you could send me a copy of the new year and I was wondering if you could send me a copy of the new year is treating you well tee time at home and have
We can solve this using the FOIL method.
= (7x + 3)(7x - 3)
= (7x * 7x) + (7x * -3) + (3 * 7x) + (3 * -3)
= 49x - 21x + 21x - 9
= 49x - 9
Hope This Helped! Good Luck!
Answer:
66
Step-by-step explanation:
11 + 4 = 15
90 / 15 = 6
6 * 11 = 66
Answer:
11 weeks
Step-by-step explanation:
5÷1/2=10
10+1=11
Sorry if I'm wrong
Answer:
Third option 2,6,24,120,720
Step-by-step explanation:
Step 1
The first step is to simplify the expression for the nth term of this sequence using the definition of the factorial symbol. The simplification of this expression is done below,
Step 2
The second step is to use the substitute different values of n into the expression of the nth term to work out which sequence corresponds to the correct answer.
The terms of the sequence are {2,6,24,120,720}. The correct answer is the third option.