Question

x( 12x + 7) - 10
factorise this

Answer 1

hope this helps you
^_^

Answer 2

$Given \: polynomial \: x(12x + 7) - 10 \\= 12x^{2} + 7x - 10$

/* Splitting the middle term, we get */

$= 12x^{2} +15x - 8x - 10 \\= 3x( 4x + 5 ) - 2( 4x + 5 ) \\= (4x+5)(3x-2)$

Therefore.,

$\red { Factors \:of \: x(12x+7)-10 } \\\green {= (4x+5)(3x-2)}$

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