Question

the least number they must be added to 1500so as to get a perfect square is​

Answer 1

$let \: x \: \: be \: the \: least \: number \: that \:$

$must \: be \: added \: to \: 1500$

$x + 1500 = \: perfect \: square$

$if \: x \: is \: equal \: to \: 21 \ \: then \:$

$21 + 1500 = 1521$

$and \: the \: square \: root \: of \: 1521 \: is39$

$therefore \: \: the \: least \: number \: that$

$added \: to \: 1500 \: to \: get \: the \: perfect \: \\ square \: is \: 21$

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$hope \: it \: helps \: u \: \\ pls \: mark \: me \: as \: brainliest$