How to write y=-5/3x+3/5 in standard form

25x+15y=9

Step-by-step explanation:

y = -5/3x + 3/5

+5/3x +5/3x

5/3x + y = 3/5

Standard form is another way to write slope-intercept form (as opposed to y=mx+b). It is written as Ax+By=C. You can also change slope-intercept form to standard form like this: Y=-5/3x+3/5. Next, you isolate the y-intercept (in this case it is 3/5) like this: Add 5/3x to each side of the equation to get this: 5/3x+y=3/5.

- 2 + 10x³ - 21x² + 19x - 4

step-by-step explanation:

each term in the second factor is multiplied by each term in the first factor

x²(- 2x² + 4x - 1) - 3x(- 2x² + 4x - 1) + 4(- 2x² + 4x - 1) ← distribute

= - 2 + 4x³ - x² + 6x³ - 12x² + 3x -8x² + 16x - 4

collect like terms

= - 2 + 10x³ - 21x² + 19x - 4 ← in standard form