olayiwolavickyvo olayiwolavickyvo
  • 01-10-2020
  • Mathematics
contestada

simplify 9²- 7²
simplify the above for me
​

Respuesta :

Keving63
Keving63 Keving63
  • 01-10-2020

Answer:

32

Step-by-step explanation:

9 sq = 9*9 = 81

7sq = 7*7 = 49

81-49 =32

Answer Link
ilhambarieq980
ilhambarieq980 ilhambarieq980
  • 01-10-2020

Answer:

32

Step-by-step explanation:

[tex]9^{2} -7^{2}[/tex]

81-49

=32

Answer Link

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