earboi4 earboi4
  • 22-04-2020
  • Mathematics
contestada

Plzz help!
4^2 × 5^2 + 30​

Respuesta :

nktselepov
nktselepov nktselepov
  • 22-04-2020

[tex] {4}^{2} \times {5}^{2} + 30 = 16 \times 2 5+ 30 = \\ = 400 + 30 = 430[/tex]

or

[tex] {4}^{2} \times {5}^{2} + 30 = (4 \times 5)^{2} + 30 = \\ = 20^{2} + 30 = 400 + 30 = 430 [/tex]

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