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dghgydfgfdr7ufkoj dghgydfgfdr7ufkoj
  • 29-06-2016
  • Mathematics
Answered

Find the value of the expression 4a4 − 2b2 + 40 when a = 2 and b = 7.

Verified Answer :

Willchemistry
Willchemistry Willchemistry
  • 29-06-2016

4 a⁴ - 2 b² + 40 :

4 ( 2⁴) - 2   ( 7²)  + 40 = 

4 16 - 2 49 + 40 =

64 - 98 + 40 =

-34 + 40 =

+ 6

hope this helps!

Answer Link
aabel001
aabel001 aabel001
  • 03-09-2021

Answer:

6

Step-by-step explanation:

Answer Link

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