Question

w^3 x^5 y^3-w^3 x^6 y^5 =

helppp!!

Answer 1

ok....let us split this as \[w ^{3}x ^{5}y ^{3}=w ^{3}x ^{6}y ^{5}\]

Answer 2

those w^3 cancel out

Answer 3

ok

Answer 4

then x^s and one x^5 from x^6 cancel out

Answer 5

also y^3 and one y^3 from y^5

Answer 6

leaving behind 1=xy^2

Answer 7

thats the answer..

Answer 8

@Krishnadas is that how you write it in factor form

Answer 9

no no no..factor form is different..for example suppose you have x^2+3x+2..okay?

Answer 10

we can write it us (x+2)(x+1)

Answer 11

thats what we call factorized form of the eqn

Answer 12

cause the first question i asked says to find the complete factored form of the polynomial

Answer 13

okay..

Answer 14

suppose you got x^2+3x+2 to factorize completely

Answer 15

ok

Answer 16

you can quickly do it like as i do..

Answer 17

which numbers give 2 when multiplied...and gives 3 when added.........the last term of the polynomial should be got when we multiply them and should get the middle term when added...which are they?

Answer 18

you got it??

Answer 19

2 and one

Answer 20

so the factorized form will be (x+2((x+1)

Answer 21

so can you factorize x^2+4x+3?

Answer 22

give it a try:)