Question

$\huge\red\bigstar\mathfrak\red{Question}$

The H.C.F of the algebraic expressions (2m + 5n) (2m - 5n) and mn (2m-5n) is (a) 1 (b) mn (2m+5n) (2m-5n) (c) (2m+5n) (d) (2m-5n).

★ SUBJECT - MATHEMATICS ( MATHS )
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Answer 1

Answer:

(d) 2m-5n

I hope it will helpful.

Answer 2

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$\large \tt \color{lime}{option \: {\color{cyan}{d}} \: is \: the \: \: answer} \\ \\ \small \tt(2m + 5n)(2m - 5n) =( 2m + 5n) \times(2m - 5n) \\ \small \tt{mn(2m - 5n) = (mn) \times{(2m - 5n)}} \\ \\ \mathcal{HCF = 2m - 5n}$