Question Solve the equation(The real numbers system) u∈/R Evaluate 6u−88=u4×7Evaluate 6u−88=7u4Move the expression to the left side 6u−88−7u4=0Solution u∈/R Show Solution Solve the equation(The complex numbers system) u1≈1.332154+1.270345i,u2≈1.332154−1.270345i,u3≈−1.332154+1.391219i,u4≈−1.332154−1.391219i Evaluate 6u−88=u4×7Use the commutative property to reorder the terms 6u−88=7u4Move the expression to the left side 6u−88−7u4=0Calculate u≈−1.332154−1.391219iu≈−1.332154+1.391219iu≈1.332154−1.270345iu≈1.332154+1.270345iSolution u1≈1.332154+1.270345i,u2≈1.332154−1.270345i,u3≈−1.332154+1.391219i,u4≈−1.332154−1.391219i Show Solution Graph