Answer:
3(x + 4)
-----------------
(x - 4)(x - 1)
Step-by-step explanation:
In problems of this type, factoring is the first step. Once you have the factors, your next step is to reduce wherever possible.
3x + 12 3(x + 4)
----------------- = -----------------
x^2 - 5x + 4 (x - 4)(x - 1)
Unfortunately, none of these factors are cancellable. This factored form is as far as we can go.
Answer:
The point which is the midpoint is equally spaced from both ends of the line. We know the coordinates of A and we know the coordinates of M, the midpoint.
Step-by-step explanation:
Answer:
The sum of the first 7 terms in the geometric sequence is -6558
Step-by-step explanation:
s7 refers to the sum of the first 7 terms of the geometric sequence
To calculate the sum of terms, we use the sum of terms formula
We have this generally given as;
Sn = a(1-r^n)/(1-r)
a refers to the first term, given as a1 which is -4374
r is the common ratio which is 1/3
n is the number of terms, which is 7
substituting these values;
s7 = -4374(1-(1/3)^7)/(1-1/3)
s7 = -4374(1-(1/3)^7)/2/3
s7 = (3 * -4374)/2 * (1- (1/3)^7
s7 = -6561 * (1-1/2187)
s7 = -6561 * (2187-1)/2187
= -6561 * 2186/2187
= -6558
Answer:
Negative a squared + 5 a b + 8
Step-by-step explanation:
i took the test on edge
Answer:
Thank you....... I guess
Step-by-step explanation:
