Math, asked by arundhathi33, 4 months ago

(2+3i)×(3+5i)
Write its a+ib form

Answers

Answered by sandy1816

3

Step-by-step explanation:

$(2 + 3i)(3 + 5i) \\ \\ = 6 + 10i + 9i - 15 \\ \\ = - 9 + 19i$

Previous Question

Next Question

Similar questions

English, 2 months ago

Talking brought me here. ( make it complex ) ...

Science, 2 months ago

1. Bodies that do not conduct heat are called is the degree of hotness or coldness of an object. The amount of heat required to melt 1 kg of a substance into its liquid state without a change in its temperature is called At the boiling point of a liquid, the vapour pressure equals the ...

Geography, 2 months ago

Analyze the problem of brain drain? your answer...

Math, 4 months ago

Answer the following questions :- 1. Define the following terms: (a) Faces (b) Edges (c) Vertices 2. Draw a cuboid. Write its faces, edges and vertices. 3. Make a model/ 3-D shape of any one of the following :- Prism Or Pyramid...

Math, 4 months ago

2. Find the distance between points (-4.0) and (6,0): (i) (-4.0) and (-8,0) 1. Where do points...

English, 11 months ago

Add question tag to the sentence you have passed the examination...

Geography, 11 months ago

Mention the characteristics of Residual Mountains. Give relevant examples...

Math, 11 months ago

Divide 3 x square + X - 1 by X + 1 by long division method and find quatient and reminder...