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____ [38]
3 years ago
5

Solve : p, q, s, t, w​

Mathematics
1 answer:
LuckyWell [14K]3 years ago
3 0

<u>P</u><u>:</u><u>-</u>

\\ \sf\longmapsto (x+y)^2-4x^2y^2

\\ \sf\longmapsto x^2+2xy+y^2-4x^2y^2

\\ \sf\longmapsto x^2+y^2-4x^2y^2+2xy

<u>Q</u><u>:</u><u>-</u>

\\ \sf\longmapsto x^2-2(x+y)-y^2

\\ \sf\longmapsto x^2-2x-2y-y^2

\\ \sf\longmapsto x^2-y^2-2x-2y

<u>S</u><u>:</u><u>-</u>

\\ \sf\longmapsto x^2-4x-21+10y-y^2

\\ \sf\longmapsto x^2-y^2-4x+10y-21

<u>T</u><u>:</u><u>-</u>

\\ \sf\longmapsto a^2-10a+24+6b-9b^2

\\ \sf\longmapsto a^2-9b^2-10a+6b+24

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