135
54 + -90x
27x2 - 90x + 27 = 9*(3x - 1)*(x - 3)
A magnification of 90X means that an object appears 90 times larger than its actual size. This level of magnification is commonly used in microscopy, allowing for detailed observation of small structures. For example, if a cell measures 1 micrometer, it would appear 90 micrometers in size under a 90X magnification.
120 - 90x = 210
First, if you have two equations like, for instance .90x+2000 and .40x+3500 then you would set them equal to each other like this ( .90x+2000=.40x+3500). Then you would solve for x by simplifying the equations as far down as you can.
54 + -90x
As long as the equation is 9x3 + 27x2 - 90x = 0, the answer is : 27 + 27x2 - 90x = 0 9x3 = 27 27 + 54 - 90x = 0 27x2 = 54 81 - 90x = 0 27 + 54 = 81 81 = 90x add 90x to each side 9/10 = x divide each side by 90 x = .9
90x=1977x=1977/90x=21.966666667
75
27x2 - 90x + 27 = 9*(3x - 1)*(x - 3)
90x
90x
y/90
9(10x + 9y)
If you mean: 27x2-90x+27 then divide all terms by 9 which is then 3x2-10x+3 And when factored it is: (3x-1)(x-3)
If you mean: 2x-90x+10 then it can be simplified to 10-88x by collecting like terms together.
A magnification of 90X means that an object appears 90 times larger than its actual size. This level of magnification is commonly used in microscopy, allowing for detailed observation of small structures. For example, if a cell measures 1 micrometer, it would appear 90 micrometers in size under a 90X magnification.