please factorise all these if you will do I will give 35 thanks and also follow you i
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please factorise all these if you will do I will give 35 thanks and also follow you i
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Answer:
ur first answer is 10ab 4
Verified answer
Answer:
1. 5a² + 5 b²
= 5(a² + b²)
2. 2a² + 3ab
= a(2a+ 3b)
3. 8x²y - 24x²y²
= 8x²y(1 - 3 y)
4. 7a² - 14ab + 21a
= 7a ( a - 2b + 3a)
= 7a ( a( 1 - 3) - 2b)
5. 3ab² + 15a²b² + 21a³b²
= 3ab²(1 + a(5 + 7a))
6. 6a(3x - 5y) - 3a² (3x - 5y)
= (6a - 3a²)(3x - 5y)
hope it helps.
BTW which textbook is that?