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Multiply (a + 7) and (b – 5).
  • a)
    ab – 5a + 7b
  • b)
    ab - 35
  • c)
    ab – 5a – 35
  • d)
    ab – 5a + 7b – 35
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
Multiply (a + 7) and (b – 5).a)ab – 5a + 7bb)ab - 35c)ab &...
(a+7)(b-5) = a(b-5)+7(b-5) = ab-5a+7b-35
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Most Upvoted Answer
Multiply (a + 7) and (b – 5).a)ab – 5a + 7bb)ab - 35c)ab &...
To multiply (a + 7) and b, you can use the distributive property of multiplication over addition.

(a + 7) * b = a * b + 7 * b

So the result is a * b + 7b.
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Community Answer
Multiply (a + 7) and (b – 5).a)ab – 5a + 7bb)ab - 35c)ab &...
Because consonants have another side and variables another sise
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Multiply (a + 7) and (b – 5).a)ab – 5a + 7bb)ab - 35c)ab – 5a – 35d)ab – 5a + 7b – 35Correct answer is option 'D'. Can you explain this answer?
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