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Cloud [144]
3 years ago
13

Factor fully. Show all work.a) 27m²−3 b) 10x³+5x²−50xy−25y

Mathematics
1 answer:
liq [111]3 years ago
6 0

Answer:

A=

3(3m + 1)(3m - 1)

Step-by-step explanation:

{27m}^{2}  - 3

Factorise

3( {9m}^{2}  - 1)

Rewrite it

3(( {3m)}^{2}  -  {1}^{2} )

3(3m + 1)(3m - 1)

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