Question

D
OVA
Que.4 Factorize
(16) 9x2 + 3x +1÷4​

Answer 1

Answer:

hiiiii mate.

9x^2. + 3x. + 1 ÷ 4

on LCM

36x^2. +. 12x. + 1 / 4

36x^2. + 6x. + 6x. + 1 / 4

6x ( 6x + 1 ). + 1( 6x + 1) / 4

(6x + 1). ( 6x + 1 ) / 4

i think that helps u thanks

mark it's brainliest and please follow me

Answer 2

Answer:

${\sf{ \left( {\dfrac{1}{4}} \right) (6x + 1)(6x + 1) }}$

Step-by-step explanation:

Given : ${\sf{\ \ 9x^2 + 3x + {\dfrac{1}{4}} }}$

${\sf{\bullet \ On \ further \ solving, \ we \ get }}$

$\implies{\sf{{\dfrac{9x^2(4) + 3x(4) + 1}{4}} }}$

$\implies{\sf{{\dfrac{36x^2 + 12x + 1}{4}}}}$

$\implies{\sf{ {\dfrac{1}{4}} [ 36x^2 + 12x + 1] }}$

${\sf{\bullet \ Using \ Middle \ Term \ Factorisation}}$

$\implies{\sf{ {\dfrac{1}{4}} [ 36x^2 + 6x + 6x + 1 ] }}$

${\sf{\bullet \ Taking \ common \ terms \ out.}}$

$\implies{\sf{ {\dfrac{1}{4}} [ 6x(6x + 1) + 1(6x + 1) ] }}$

$\implies{\sf{ {\dfrac{1}{4}} [ (6x + 1)(6x + 1) ] }}$

$\implies{\boxed{\boxed{\red{\tt{ \left( {\dfrac{1}{4}} \right) (6x + 1)(6x + 1) }}}}}$