(2×4⁴+׳-19ײ+18×+5)-(2×-5)​

Answer:x^3 - 19x^2 + 16x + 522Step-by-step explanation:(2*4^4 + x^3 - 19x^2 + 18x + 5) - (2x - 5)Simplify by removing parentheses:2*4^4 + x^3 - 19x^2 + 18x + 5 - 2x + 5  Note that "- (2x - 5) becomes "-2x + 5."Combine like terms:2*4^4 + x^3 - 19x^2 + 18x + 5 - 2x + 52*4^4 + x^3 - 19x^2 + 16x + 10Simplify by calculating 2*4^4:  4^4 = 256                                       2*256 = 512512 + x^3 - 19x^2 + 16x + 10Combine the 512 and 10:x^3 - 19x^2 + 16x + 522

Answered by rspill6 | 2025-08-07