juliza2017 juliza2017
  • 01-06-2017
  • Mathematics
contestada

Evaluate this exponential expression. 4 • (2 + 5)2 - 52 =

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Аноним Аноним
  • 01-06-2017
if exponent 2
4 • (2 + 5)^2 - 52
= 
4 • (7)^2 - 52 
= 4 • 49 - 52
= 196 - 52
=  144

if multiply by 2
4 • (2 + 5)2 - 52 
= 4 • (7)2 - 52 
= 4 • 14 - 52
= 56 - 52
=  4
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aidenmcg23 aidenmcg23
  • 28-02-2019

Answer:

answer is 171 on apex hope it helps!

Step-by-step explanation:

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