add or subtract as indicated. (-4 - 12i) + (23 + 16i)

Q: Evaluate (-2 +2i )5

A:

Q: -4b+(-9k)-6-3b+12 simplify

A: Given: -4b+-9k-6-3b+12 To determine: To simplify the given expression. Here we shall simplify the…

Q: -4+8i/-9+3i

A: Given: -4+8i-9+3i To find: The simplified form of the given equation.

Q: Multiply. (2u² – 4u– 3)(6u+ 7) - Simplify your answer.

A: Given data: The given expression is (2u2-4u-3)(6u+7). The general expression for multiplication of…

Q: (16:3)+14 215² 5-3 12

A:

Q: Evaluate (9 + 4i)6

A: Let z=9+4i r=92+42=97 tan θ=49 ⇒θ=0.133π ⇒z=97cos 0.133π+i sin0.133π Now, By De-Moivre's theorem:…

Q: Multiply. (x + 12)2 (x+ 12)? = (Simplify your answer.)

A:

Q: (-2 + 7i) + (6 + 2i)

A: We have to find (-2 + 7i) + (6 + 2i)

Q: 4 + 1 × 2

A: 4 + 1 x 2 Apple BODMAS  Rule = 4 + 2        ( M = multiplication)

Q: Perform the operations and simplify: write the results in a+bi form. ADD: (-9-5i) + (19-7i)…

A:

Q: 5w-13=11-3w.

A: NOTE: Refresh your page if you can't see any equations. . add 13 to both sides

Q: (22-9)+(8+14)

A: The given expression is: (22-9)+(8+14)

Q: Simplify: 3)--9 3-31 6i 3+3j

A:

Q: Add. (Simplify your answer completely. ) (-3+2i)+(8-2i)

A: -3+2i+8-2i

Q: simplify 8a+20a

A: Simplify the expression.

Q: 8a+72-120=24

A:

Q: Simplify 2m2 x 23m4

A: Proceed as shown below...

Q: -9+(-1/3y)+6-4/3y simplify

A: Given that -9+(-1/3y)+6-4/3y

Q: x? + 4x + 3 Simplify: x + 1

A: To simplify, first factorize the numerator as follows: Split the middle term such that the product…

Q: Multiply and simplify. -4x(3x5 - 4x² + x) Select one:

A: -4x(3x5-4x2+x)We need to multiplyWe know that xm*xn=xm+n