Question

3-48x^2 factorize the following
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Answer 1

Answer:

${a}^{2} - {b}^{2} = (a + b)(a - b)$

$\: \: \: \: 3 - 48 {x}^{2}$

$= 3(1 - 16 {x}^{2} )$

$3[{(1)}^{2} - ( {4x})^{2} ]$

$= 3(1 + 4x)(1 - 4x)$

Answer 2

= 3(1-16x^2) taking common 3

=3{1^2-(4x^2)}

=3(1-4x) (1+4x) a^2-b^2=(a-b) (a+b)