Question

solve :(-1)^3-(-1)^2-(2+√2)(-1)+√2

Answer 1

Hi friend,

(-1)³-(-1)²-(2+√2)(-1)+√2

→ (-1)-(1) + 2+√2 + √2

→ -1-1+2+2√2

→ -2+2+2√2

→ 2√2

Hope it helps...