Question

is it possible to add 2xh + h^2

Answer 1

can u add 1+ x ? Absolutely You can not
similarly we can not add 2xh + 2xh^2 as they are not like terms
but we can simplify this

Answer 2

no - u can factorise it though
= h(2x + h)

Answer 3

yes jimmyrep sir is right we can factorise it by taking h as common

Answer 4

but how would i solve -2xh-h^2 < -2x^2 + 1

Answer 5

no you cannot!!!!!!

Answer 6

yes u can not