Question

simplify. (4^x2 - 2^x )- ( -5^x2 - 8^x)​

Answer 1

Step-by-step explanation:

$(4 {x}^{2} - 2x) - ( - 5 {x}^{2} - 8x)$

$\sf \mapsto4 {x}^{2} - 2x + 5 {x}^{2} + 8x$

$\sf \mapsto \: 9 {x }^{2} + 6x$

$\sf \mapsto3x(3x + 2)$

$\huge\ \\ {\boxed{\bold{(3x)(3x + 2)}}}$

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Answer 2

Step-by-step explanation:

I cannot understand the question but then also sending the answer please match