Question

Factorise 9x² +12 X+4​

Answer 1

Answer:

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Step-by-step explanation:

$\huge\underline{Equation→}$

${9x}^{2} + 12x + 4$

$\huge\underline{Answer→}$

=>9x^2+12x+4

=>9x^2+6x+6x+4 (Middle Term Splitting).

=>3x(3x+2)+2(3x+2)

=>(3x+2)(3x+2)

So from here, x=-2/3.

☞So the roots are equal and value of x is -2/3.

HOPE IT HELPS.