12x2-23x+10 = (3x-2)(4x-5) when factored
6x2+23x+20=0x= .7275 and -4.5634Improved Answer:-6x2+23x+20 = (3x+4)(2x+5) when factored
(2x - 10) + 7 = 52x - 3 = 52x = 8x = 4
8x-5=23+4x 8x-5-4x=23+4x-4x 4x-5=23 4x-5+5=23+5 4x=28 4x/4=28/4 x=7
4x+5 = -9 4x = -9-5 4x = -14 x = -3.5
4x-23x = -19
12x2-23x+10 = (3x-2)(4x-5) when factored
-(5x - 2)(4x - 3)
Subtract 4x from each side getting 1 = 48x so x = one forty-eighth
15x -1 you first look for like terms and then combine them! (8x-4x+23x) = 15x then -1 = -1 giving you the answer!
Assuming you meant 52x+3=30 52x=30-3 52x=27 x=27/52 or approximately 0.51923
6x2+23x+20=0x= .7275 and -4.5634Improved Answer:-6x2+23x+20 = (3x+4)(2x+5) when factored
(2x - 10) + 7 = 52x - 3 = 52x = 8x = 4
8x-5=23+4x 8x-5-4x=23+4x-4x 4x-5=23 4x-5+5=23+5 4x=28 4x/4=28/4 x=7
16x2 - 25 = (4x + 5) ( 4x - 5)
its 677.3
16x2 - 25 = (4x + 5) (4x - 5)