browell79 browell79
  • 25-12-2020
  • Mathematics
contestada

What is the value of a3 - b2 for a = 3 and b =1/2 ?

Respuesta :

Chillaaaa
Chillaaaa Chillaaaa
  • 25-12-2020

Step-by-step explanation:

  • a = 3
  • [tex]b = \frac{1}{2} [/tex]

Answer

[tex] {a}^{3} - {b}^{2} [/tex]

[tex] = {3}^{3} - { \frac{1}{2} }^{2} [/tex]

[tex] = 27 - \frac{1}{4} [/tex]

[tex] = \frac{107}{4} [/tex]

[tex] = 26 \frac{3}{4} [/tex]

sorry if wrong :)

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