Q.6 Add the following algebraic expressions : 2x + 3y + 6z , 8x - 3y + 4z, 6x + 7y -4z
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1
Answer:
2x + 3y + 6z + 8x - 3y + 4z + 6x + 7y - 4z
= 2x + 8x + 6x + 3y - 3y + 7y + 6z + 4z - 4z
= (2+8+6)X + (3-3+7) y + (6-4+4) z
= 16x + 7y + 6z
Answered by
1
Answer:
=> (2x + 3y + 6z) + (8x - 3y + 4z) + (6x + 7y - 4z)
=> (10x + 10z) + (6x + 7y - 4z)
=> 16x + 7y + 6z
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