Mathematics, 16.09.2021 14:00 azireyathurmond1

Please help! Express the following in the formx + iy

(i)(8 + 6i) + (6 + 4i)
(ii) (9 - 3i) + (- 4 + 5i)
(iii )(2+7i)-(5+3i)
(iv)(5-i)-(6-2i)
(V) 3(4 + 6i) + 9(1 - 2i)
(vi) 3i^ * (7-4i)
( ii)(9+2i)(1+3i)
( viii)(4-i)(3+2i)
(ix)(7+3i) ^ 2
(x)(8 + 6i) (8 - 6i)
(xi)(1+2i)(3-4i)^ (5+6 )
(Xii)(3+2i)^3

Answers: 1

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Please help! Express the following in the formx + iy

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(ii...

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Please help! Express the following in the formx + iy (i)(8 + 6i) + (6 + 4i) (ii) (9 - 3i) + (- 4 + 5i) (iii )(2+7i)-(5+3i) (iv)(5-i)-(6-2i) (V) 3(4 + 6i) + 9(1 - 2i) (vi) 3i^ * (7-4i) ( ii)(9+2i)(1+3i) ( viii)(4-i)(3+2i) (ix)(7+3i) ^ 2 (x)(8 + 6i) (8 - 6i) (xi)(1+2i)(3-4i)^ (5+6 ) (Xii)(3+2i)^3

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Another question on Mathematics

Please help! Express the following in the formx + iy

(i)(8 + 6i) + (6 + 4i)
(ii) (9 - 3i) + (- 4 + 5i)
(iii )(2+7i)-(5+3i)
(iv)(5-i)-(6-2i)
(V) 3(4 + 6i) + 9(1 - 2i)
(vi) 3i^ * (7-4i)
( ii)(9+2i)(1+3i)
( viii)(4-i)(3+2i)
(ix)(7+3i) ^ 2
(x)(8 + 6i) (8 - 6i)
(xi)(1+2i)(3-4i)^ (5+6 )
(Xii)(3+2i)^3