Question

Add the terms : x^2 and -3y^2​

Answer 1

You cannot combine the x2 and 2x, because the first term has an exponent (2) and the second one does not have an exponent; therefore, you cannot add them together! When combining like terms, you must make sure than all the variables, and exponents, are the same before you add them together

Answer 2

Answer:

xsquare -3ysquare

Step-by-step explanation:

xsquare+(-3ysquare)

xsquare-3ysquare

xsquare -3ysquare