Math, asked by alalian, 3 months ago

please give th answer of these two questions

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Answered by gautamnaincy

5

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Question No (29)

= 32ab + 15b + 14a - ( 26ab -10b -20a)

= 32ab +15b +14a - 26ab +10 b +20a

= 6ab + 25b + 34a

Question No (30)

4 + 5(p -1) = 34

4 + 5p -5 = 34

5p - 1 = 34

5p = 35

p = 7

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