Ruhannah12345
Ruhannah12345 Ruhannah12345
  • 20-09-2017
  • Mathematics
contestada

Evaluate B2 for B = 9. a.18 b.81 c.92

Respuesta :

choixongdong
choixongdong choixongdong
  • 20-09-2017

If B^2 then
9^2 = 81

answer
b. 81
----------------------------------
if If B2 then
9*2 = 18

answer
a. 18
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Answer Link
diana790 diana790
  • 20-09-2017
B² = B x B
     = 9 x 9
     = 81
Answer Link

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