juliza2017 juliza2017
  • 01-06-2017
  • Mathematics
contestada

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

Respuesta :

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
Answer Link
aidenmcg23 aidenmcg23
  • 28-02-2019

Answer:

answer is 171 on apex hope it helps!

Step-by-step explanation:

Answer Link

Otras preguntas

You are a doctor treating a patient who has recently experienced paralysis in his lower body. He asks you to give him more information about the use of adult st
Is this correct? I’m very confused on if my answer is right. Thanks!
What are quadratic equations??
ASAP What is the solution of the system? Use elimination. 5x+6y=17 -10x-9y=-43 A. (–7, –3) B. (7, 3) C. (7, –3) D. (–7, 3)
what is the probability that a randomly chosen point on the grid below is in the blue area
What is the set of all numbers, including all rational and irrational numbers.
test your knowledge of relative pronouns by choosing the correct form in each of the following sentence ​
(50) points for this q
what is A decreased by 20% and then increased by 20% of that? Please show your work.
How much of the earth's surface do glaciers cover? please give answer in percentages. thank you!!!