Chose the correct expression for {{MATH_130}} {{CMD_131}} {{CMD_132}}{{MATH_133}}{{CMD_134}} {{CMD_135}}{{MATH_136}}{{CMD_137}} {{CMD_138}}{{MATH_139}}{{CMD_140}} {{CMD_141}}{{MATH_142}}{{CMD_143}} {{CMD_144}}{{MATH_145}}{{CMD_146}} {{CMD_147}}