Answer:
6.72<x<10.08
Step-by-step explanation:
multiply 1.12 and 6 for the low end
multiply 1.12 and 9 for the high end
The system is "inconsistent".
The first and last equations describe parallel lines:
x +2y +3z = 12
x +2y +3z = 60
There are no values of x, y, and z that can satisfy both equations.
Answer:
1: 3\sqrt2 - \sqrt14
2: \sqrt21 - 2\sqrt(7)
3: 4\sqrt3 - \sqrt15
4: 2\sqrt5 - \sqrt10
5: -3 + 3\sqrt5
I already gave you these answers man
Step-by-step explanation:
then find y and plug that y value into one of the original equations to find x
Hope this helps!
Take the common out of both numerator and denominator and cancel out the terms which are equal.
(8x³ - 2x² - 3x)/(12x²- 9x)
= x(8x² - 2x -3)/3x(4x - 3)
= (8x² - 2x -3)/3(4x - 3)
=(4x-3)(2x+1)/3(4x-3)
= (2x+1)/3
