simplify using distributive property.
1. -2/5 × 3/7 + 7/5 x 3/7
2. 3/5 x ( -2/9 + 1/3)
3.(-5/7 x 2/3) + ( 7/5 x 15/14) - ( 4/5 x 2/3 )
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1. Verify the property: x × y = y × x by taking: (i) x = -1/3, y = 2/7. Solution: By using the ... (iii) x = 1/2, y = 5/-4, z = -7/5 ... -3/7 × ((12×6) + (-5× 13))/78 = (-3×12)/(7×13) + (-3×-5)/(7×6). -3/7 ...
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