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Hoochie [10]
3 years ago
8

PLEASE ANSWER IT!!!!​

Mathematics
1 answer:
Anna71 [15]3 years ago
3 0

Answer:

  1. (+7)(2−5)\\(2−5)+7(2−5)\\(2−5)+7(2−5)\\2 {x}^{2} −5+7(2−5)\\2? {x}^{2} −5+7(2−5)\\2 {x}^{2} −5+14−35\\2 {x}^{2} −5+14−35\\2 {x}^{2} +9−35
  2. (4−3)(7−1)\\4(7−1)−3(7−1)\\4(7−1)−3(7−1)\\28 {x}^{2} −4−3(7−1) \\ 28 {x}^{2} −4−3(7−1) \\ 28 {x}^{2} −4−21+3 \\ 28 {x}^{2} −25+3 \\ 28 {x}^{2} −25+3
  3. (+6)(−6) \\(−6)+6(−6) \\ {x}^{2} −6+6(−6) \\  {x}^{2} −6+6−36 \\  {x}^{2} −36
  4. −2(3−2)
  5. m(m−n)(m−4n)( {m}^{2} −4 {n}^{2} )
  6. {x }^{2} - 2xy +  {y}^{2}
  7. 5(+20)
  8. 8( {m}^{2} +16 {n}^{2} )
  9. −8
  10. please \: refer \: to \: the \: attachment \: for \:  {10}^{th} \: question \:
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Since we have given that

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