Answer:
True
Step-by-step explanation:
You can only combine like terms when they are EXACTLY the same including the variables and exponents
for ex.
5a+1a+2[tex]a^{2}[/tex]+5b+7[tex]b^{4}[/tex]
the simplified answer after combining like terms would be
6a+2[tex]a^{2}[/tex]+5b+[tex]7b^{4}[/tex]
the 5b and exponent 4, 7b would not be able to combine because they are not exactly the same
