Math, asked by dsurendhar, 5 months ago

Factorise 9x²+33x+28

Answers

Answered by gopalpvr

3

Answer:

9x²+33x+28= (3x+4)(3x+7)

Step-by-step explanation:

9x²+33x+28

=9x²+21x+12x+ 28

= 3x(3x+7)+4(3x+7)

= (3x+4)(3x+7)

so 9x²+33x+28= (3x+4)(3x+7)

Answered by kabitadas00010

3

( 3x +7 ) (3x + 4)

9x + 21 + 12+ 28

3x( 3x +7 ) + 4 ( 3x + 7)

(3x+4) (3x+7)

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