Answer:
-1
Step-by-step explanation:
We need to simplify the given expression . The given expression is ,
Here we can see that the power of the both exponent is same that is (2n+1) . Recall the property of exponents ,
Using this property , we have ,
This can be written as ,
Simplifying using ( a+b)(a-b) = a² - b² ,
Subtracting the numbers inside the brackets ,
Now we know that every odd number is in the form of 2n -1 , where n is any integer. Therefore , the <u>power is odd</u> .
Since the base is (-1) , for even power it is 1 and for odd power it is -1 . Therefore the final answer is ,
<u>Hence </u><u>the</u><u> </u><u>required</u><u> answer</u><u> is</u><u> </u><u>(</u><u>-</u><u>1</u><u>)</u><u> </u><u>.</u>
It lies in the 4th quadrant.
It is base times the height since it’s a triangle we would divide by two. The area should be be 150.
Answer:
Step-by-step explanation:
d
Answer:
a1 3/2
a2 -2
b none of these are technically correct but the closest would be b4
Step-by-step explanation:
y2 - y1 / x2 - x1
7 - 1 / 4 - 0
6/4 ~ 3/2
y = 3/2x + 1
y2 - y1 / x2 - x1
-5 + 1 / 1 + 1
-4/2 ~ -2
y = -2x - 3