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

Ronag asked Apr 21, 2023

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Factor fully. Show all work.

a) 27m²−3

b) 10x³+5x²−50xy−25y

Ronag asked Apr 21, 2023

by Ronag

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8 votes

Answer:

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

Explanation:

${27m}^(2) - 3$

Factorise

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

Rewrite it

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

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

Charlie Bear answered Apr 27, 2023

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