Question

2x3y − 3x2 + 7y2x − 12y written in standard form

Answer 1

Okay, so if you have 2x*3y-3y*2+7y*2x-12y, add all your like terms together. If you have a constent, add it to the equation.

4x-2y*2 (<- I think this is my correct answer, haven't done this in a while.)

Answer 2

Hey there,

Lets solve this equation step by step.

⇒ First of all, Simplify 2x×3y to 6xy


`6xy-3x^2+7y * 2x-12y`

⇒ Now Simplify 7y×2x to 14yx


`6xy-3x^2+14yx-12y`

⇒ Gather like terms


`(6xy+14xy)-3x2-12y`

⇒ Simplify everything


`20xy-3x^2-12y`

Hence Simplified.