Question

subtract. 24 xy -10 y- 18x from 30xy +12y -14x
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Answer 1

Answer:

Problem: Add the following:

(i) ab – bc, bc – ca, ca - ab

(ii) a - b + ab, b - c + bc, c - a + ac

(iii) 2p2 q2 - 3pq + 4, 5 + 7pq - 3p2 q2

(iv) l2 + m2, m2 + n2, n2 + l2 + 2lm + 2mn + 2nl

Answer 2

30xy + 12y -14x

-24xy +10y +18x

6xy + 22y + 4x

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