Community mocks

Sed (CoderLovesEggs) Paper 2 with Solutions · Q2

Paper 2Powers & logarithmsAlgebra

The number of solutions to the equation

log⁡2(x3+2x2+2x+1)=2log⁡2(x+1)\log_2(x^3+2x^2+2x+1)=2\log_2(x+1)

is:

A00;
B11;
C22;
D33;
E44;
F55.

Read the questions freely. Sign in to check your answer, see the worked solution and save your progress.