Question

can anyone tell that what I have to do in this question​

Answer 1

Answer:

write the terms that are differentiated from subtract or plus sign like 9y³,2z³ ok

mark me as brainliest please

I hope it helped you

Answer 2

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$\sf{a) {9y}^{3} , -2z^{3} , {7x}^{3}y, - 3x {y}^{2} }$

$\sf{b) {a}^{5} , - 3ab , - { b}^{2} , 6}$

$\sf{c) {x}^{2} , - x, 1}$