Question

Factorise by splitting the middle term.
6x²+21x+18​

Answer 1

Step-by-step explanation:

QUESTION ASKED -

Factorise by splitting the middle term.

Factorise by splitting the middle term. 6x²+21x+18

TYPES OF POLYNOMIAL -

TRINOMIAL POLYNOMIAL

METHOD TO FACTORISE -

Just by splitting the middle term or by doing last into first ( 1st multiplying the 1at and last and by adding or subtracting , we have to make Total 21 x )

SOLUTION -

6x² + 21x + 18

= 6x² + 12x + 9x + 18

= 6x( x + 2) + 9( x + 2)

= ( 6x + 9) ( x + 2) answer

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