Question

) 6a12 a?. -9a2 and -15a
?
(vii) 8a, 7b, -3a and -50
3. Add each pair of expressions.
(1) 2x + 7y and 5x - 3y
Find the sum in each of the following
(1) 2a, 3a,7a and 5a
(v) 6mn, 4mn, -2mn and 8mn​

Answer 1

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