collect the like terms and give full answer
a squared + 3b squared - a squared + 2b squared collect the like terms and give full answer
a squared + 3b squared - a squared + 2b squared @Mathematics

Question

collect the like terms and give full answer
a squared + 3b squared - a squared + 2b squared  collect the like terms and give full answer
a squared + 3b squared - a squared + 2b squared  @Mathematics

asnaseer · Answer

$$a^2+3b^2-a^2+2b^2$$so what you need to do is collect all terms involving a squared and, separately, all terms involving b squared.
the terms involving a squared are:$$a^2-a^2=0$$and terms involving b squared are:$$3b^2+2b^2=5b^2$$putting it all together gives:$$a^2+3b^2-a^2+2b^2=5b^2$$