Question

4а⁴-а,если а=3срочно

Answer 1

а⁴=3*3*3*3=81

4а⁴=81*4=324

4а⁴-а=324-3=321

Answer 2

а⁴=3*3*3*3=81

4а⁴=81*4=324

4а⁴-а=324-3=321

Answer 3

To evaluate the expression 4a⁴ - a when a = 3, we substitute 3 for a in the expression:

4a⁴ - a = 4(3)⁴ - 3 = 4(81) - 3 = 324 - 3 = 321

Therefore, when a = 3, 4a⁴ - a equals 321.