Question

t² - 256 find the expression​

Answer 1

Step-by-step explanation:

Given,

${t}^{2} - 256$

or,

${t}^{?} - {(16)}^{2}$

or,

$(t + 16)(t - 16)$

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Answer 2

Answer:

t⁴=256

t⁴=4⁴

t=4

Since 4 is a rational number, variable "t" is a rational number.