Question

using appropriate identities solve (2-4t)²​

Answer 1

Answer:

the answer is typed below

Step-by-step explanation:

we will use the identity (a - b)^2 to solve this

(a - b)^2 = a^2 - 2ab + b^2

where a = 2;b = 4t

Lets solve:-

Substitute the value of a and b in the identity and solve

= 2^2 - 2(2)(4t) + (4t)^2

= 4 - 16t + 16t^2

Therefore the required answer is 16t^2 - 16t + 4

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Answer 2

Answer:- 4 - 16t + 16t^2

Solution is in this picture!!!



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