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iragen [17]
3 years ago
13

4a²-4ab + b2, when a = 2 and b = 5

Mathematics
2 answers:
victus00 [196]3 years ago
6 0

Answer: -14

Step-by-step explanation:

literally just plug the numbers in the equation:

a= 2 b=5

4(2)^2-4(2)(5)+(5)2

4(4) -4(10) +10

16 - 40 + 10

-14

Hope this helps

arsen [322]3 years ago
3 0

Answer:

49

Step-by-step explanation:

4*16-4*2*5+5^2

49

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