Factorise.... l will give brainliest

Mathematics

2 answers:

jeyben [28]3 years ago

7 0

Answer:

a² - 15ab + 36b²

a² - 3ab - 12ab + 36b²

a(a - 3b) -12b(a - 3b) 

(a - 3b) (a - 12b) 

Step-by-step explanation:

Anestetic [448]3 years ago

4 0

Answer:

(a-12b) (a-3b)

Step-by-step explanation:

$a^{2}$ - 15ab + 36 $b^{2}$

$a^{2}$ × 36 $b^{2}$ = 36 $a^{2} b^{2}$

(- 12ab) + (- 3ab) = (-15ab)

(- 12ab) × (- 3ab) = 36 $a^{2} b^{2}$

$a^{2}$ - 12ab - 3ab + 36 $a^{2} b^{2}$

a (a -12b) -3 (a-12b)

(a-12b) (a-3b)

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Answer:

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Step-by-step explanation:

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