(3x + 4 ) ( 3x - 5 ) using the identity , (x + a ) ( x + b ) = x² + – InterviewSolution

1.	(3x + 4 ) ( 3x - 5 ) using the identity , (x + a ) ( x + b ) = x² + ( a + b )x + abpls explain it properly , I will mark you as brainliest
Answer» (3X)²+(4+(-5))3x + 4×(-5)after solving ....EQUATION 9x²-3x-209x²-12x +15x-20 ( by splitting the MIDDLE term3x(3x-4)+5(3x-4)(3x - 4)(3x+5) x=4/3 ,x=-5/3 hope it will help you

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