so...50+55x+28??? then it would be 78+55x because you cant add them since they aren't like terms.
-5x^2 - 55x - 120
20 + x = 55x = 55 -20x= 35
Interesting and very difficult to put into x amount of letters.
21x2 - 31x + 8 = (3x - 8)(7x - 1)
so...50+55x+28??? then it would be 78+55x because you cant add them since they aren't like terms.
67
-5x^2 - 55x - 120
42 + 21 x 2 = 84
(x + 3)(7x^2 + 1)
2(3x^2 + 55x - 485)
20 + x = 55x = 55 -20x= 35
40-42+5 -2+5 3 3 is the answer
Interesting and very difficult to put into x amount of letters.
55x + (-3) = 53x + 7can be written as55x - 3 = 53x + 7subtract 53x from both sides2x - 3 = 7add three to both sides2x = 10divided both sides by 2x = 5
x2 + 55x - 700 = (x + 20)(x + 35) 2x2x5x5x71,700=6992,350=3484,175=1715,140=1357,100=9310,70=6014,50=3620,35=1525,28=3If you were doing x^2+55x+700 then it would be factorable with 20 and 35 but with a negative in front of the 700 it is prime.
66x^3 - 36x^2 = 6x^2(11x - 6) 55x - 30 = 5(11x - 6) 66x^3 - 36x^2 + 55x - 30 = (6x^2 + 5)(11x - 6)