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Add: (i) 3x, 7x (ii) 7y, -9y (iii)...

Add:
(i) 3x, 7x
(ii) 7y, -9y
(iii) 2xy, 5xy, -xy
(iv) 3x, 2y
(v) `2x^(2), -3x^(2), 7x^(2)`
(vi) 7xyz, -5xyz, 9xyz, - 8xyz
(vii) `6a^(3) , - 4a^(3), 10 a^(3), - 8a^(3)`
(viii) `x^(2) - a^(2), -5x^(2) + 2a^(2), -4x^(2) + 4a^(2)`

Answer

Step by step text solution for Add: (i) 3x, 7x (ii) 7y, -9y (iii) 2xy, 5xy, -xy (iv) 3x, 2y (v) 2x^(2), -3x^(2), 7x^(2) (vi) 7xyz, -5xyz, 9xyz, - 8xyz (vii) 6a^(3) , - 4a^(3), 10 a^(3), - 8a^(3) (viii) x^(2) - a^(2), -5x^(2) + 2a^(2), -4x^(2) + 4a^(2) by MATHS experts to help you in doubts & scoring excellent marks in Class 6 exams.

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