Category: Learn Math

0 Calculate (2+3i)-(1+4i) (difference of complex numbers) (problem with solution) 0

0 Calculate (2+3i)+(-1+4i) (sum of complex numbers) (problem with solution) 0

0 Calculate (2+3i)+(1+4i) (sum of complex numbers) (problem with solution) 0

0 Calculate the modulus of -7i (complex numbers) (problem with solution) 0

0 Calculate the modulus of 2+3i (complex numbers) (problem with solution) 0

0 Calculate the conjugate of -7i (complex numbers) (problem with solution) 0

0 Calculate the conjugate of 2+3i (complex numbers) (problem with solution) 0

0 Solve 2*2*x=2*3*4 (first degree equation) (problem with solution) 0

0 Solve x(x+3)=x^2+5 (first degree equation) (problem with solution) 0

0 Solve 2x/21=(3-x)/7 (first degree equation) (problem with solution) 0