To get the answer to this equation you first cancel out the 6! ;)
(x^2-1)(6x-1) / (x+1)
Then rewrite x^2-1 in the form a^2 + b^2, where a=x and b=1
(x^2-1^2)(6x-1) / (x+1)
Then use the difference of squares!
(x+1)(x-1)(6x-1) / (x+1)
LASTLY cancel "x+1" !
so ur answer is (x-1) (6x-1)
That makes the correct answer to this problem answer choice (D) (x-1) (6x-1)
YW!!! ;)
Answer:
1,572,864
Step-by-step explanation:
1. 6 x 4 = 24
2. 24 x 4 = 96
3. 96 x 4 = 384
4. 384 x 4 = 1,536
5. 1,536 x 4 = 6,144
6. 6,144 x 4 = 24,576
7. 24,576 x 4 = 98,304
8. 98,304 x 4 = 393,216
9. 393,216 x 4 = 1,572,864
Answer:
2x -4 -1 +x
Step-by-step explanation:
Subtract the two numbers and you will get the answer
2x + 3y = 1
y = 3x + 15
Get the same variables on each side
3y = 1 - 2x
y = 15 + 3x
Multiply both sides of that second equation by 3 so we can subtract.
3y = 1 - 2x
3y = 45 + 9x
Subtract the equations from each other.
0 = -44 - 11x
Solve.
44 = -11x
-4 = x
Use x in an earlier equation to find y.
y = 3x + 15
y = 3 * -4 +15
y = -12 + 15
y = 3
x = -4, y = 3
