Answer: 1, 4, 9, 16, 25, 36, 49, 64, 81, 100
The first step to solving this is to eliminate the opposites.
-5 × (-5) - ((3 - 4) × 2)
Calculate the difference from the expression in the parenthesis.
-5 × (-5) - (-1 × 2)
Multiply the numbers on the left side of the expression
25 - (-1 × 2)
Any expression multiplied by -1 equals the opposite,, which will change the expression to the following:
25 - (-2)
When there is a "-" sign in front of the parenthesis,, you must change the sign of each term in the parenthesis. This rule will make the expression look like the following:
25 + 2
Finally,, add the numbers together to get your final answer.
27
This means that the correct answer to your expression is 27.
Let me know if you have any further questions
:)
Answer:
(c) n(n+1)/√2
Step-by-step explanation:
√2+√8+√18+√32+...
1√2+2√2+3√2+4√2+...+n√2
- First term= √2
- Common difference= √2
- Sₙ= n/2(2√2+(n-1)√2)= n/2(n√2+√2)=n(n+1)√2/2= n(n+1)/√2
Option (c) is correct
Answer:
1.7j - 3.4 = 1.7(j - 2)
Step-by-step explanation:
Note that both 1.7 and -3.4 are evenly divisible by 1.7:
1.7j - 3.4 = 1.7(j - 2)
Answer:
no solution
Step-by-step explanation:
3+6b= 6b +5
subtract 6b from both sides
3=5
since three can't equal five there is no solution