Subtract 5ab - 34a + 25 from 7ab + 6a - 15?

2ab-28a-40

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2ab+40a-40

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12ab+40a-40

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2ab+40a+10

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Solution

The correct option is B 2ab+40a-40

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Similar questions

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from

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and

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$(i i) 5 a^{2} b + 10 b^{2} c^{2} - 10 b^{2} c - 21 a b + 32$ from $50 - 20 b^{2} c^{2} - 4 b c - a c - 5 a b$ . [2 MARKS]

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