Math, asked by agniveshsingh16, 11 months ago

Factorise 2a²-14a+36​

Answers

Answered by Jasashmita1
1

2a²-14a+36

2a²- (18-4)a + 36

2a²- 18a -4a + 36

2a(a-9) - 4(a-9)

(a-9) (2a-4)

Answered by MrBhukkad
1

Step-by-step explanation:

2a²-14a+36

=2a²-(18-4)a+36

=2a²-18a+4a+36

=2a(a-9)+4(a+9)

=2a(a-9)-4(a-9)

=(a-9)(2a-4)

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