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makvit [3.9K]
3 years ago
12

5xy-x2t+2xy+3x2t asap

Mathematics
2 answers:
wel3 years ago
4 0
Simplified answer is: 7xy+4tx
PSYCHO15rus [73]3 years ago
3 0

Answer:

<u>7</u><u>x</u><u>y</u><u> </u><u>+</u><u> </u><u>2</u><u>x</u><u>²</u><u>t</u>

Explanation:

5xy - x²t + 2xy + 3x²t

= (5xy + 2xy) + (3x²t - x²t)

= 7xy + 2x²t

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\bold{\boxed{\huge{\blue{\underline{Answer }}}}}

\bold{\underline{ Given :- }}

\sf{The\: population\: is\: decreased \:by\: 10 percent  }

\sf{There\: were \: only \: 1800 \: people \: left}

\bold{\underline{ To\: Find :- }}

\sf{we \: have \: to \: find\: original \: population? }

\bold{\underline{ Let's \: Begin :- }}

\sf{Let \: the \: total \:  population\: be \: x }

\sf{\underline{ Therefore }}

\sf{According \: to \: the \: question }

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\bold{\pink{Hence , The\: original \:population \:of \: the\: village \:is \:1800.1 }}

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