Question

Factorize using grouping method
$2x - {4x}^{2}+ 5a - 10ax$
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Answer 1

$\huge \underline \red{answer}$

$2x - 4 {x}^{2} + 5a - 10ax \\ 2x(1 - 2x) + 5a(1 - 2x) \\ (1 - 2x)(2x + 5a)$

$\: \: \: \: \: \huge \: thank \: you$

Answer 2

$\huge \: thank \: you$