27alexanderjett
27alexanderjett 27alexanderjett
  • 21-09-2022
  • Mathematics
contestada

Please hurry will give braliny

Please hurry will give braliny class=

Respuesta :

skabetix
skabetix skabetix
  • 21-09-2022

Hello,

[tex]( {c}^{2} + {d}^{2} ) - 2( {c}^{2} - {d}^{2} )[/tex]

[tex] = (( - 2) {}^{2} + 2 {}^{2} ) - 2(( - 2) {}^{2} - 2 {}^{2} )[/tex]

[tex] = (4 + 4) - 2(4 - 4)[/tex]

[tex] = 8 - 2 \times 0[/tex]

[tex] = 8[/tex]

Answer Link
MohNoor
MohNoor MohNoor
  • 21-09-2022

Answer:

d or 16

Step-by-step explanation:

(-2²+2²)-2(-2²-2²)

-2(-4-4)

8+8=16

Answer Link

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