Factorise
1. 3b²-6b+3
Answers
Answered by
2
Answer:
3b²-6b+3
= 3b²-3b-3b+3
= 3b(b-1)-3(b-1)
= (b-1)(3b-1)
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Answered by
1
Answer:
3 (b² + 2b + 1)
Step-by-step explanation:
Factor 3 out of 36².
3 (b²) + 6b + 3
Factor 3 out of 6b.
3 (b²) +3 (2b) + 3
Factor 3 out of 3.
3 (b²) +3 (2b) + 3 (1)
Factor 3 out of 3 (b²) + 3 (2b).
3 (6 + 2b) + 3 (1) 2
Factor 3 out of 3 (b² + 2b) + 3 (1).
3 (b² + 2b + 1)
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