Math, asked by safeeraharshad811, 3 months ago

express z= 18+i÷3+i. in the form X+y

Answers

Answered by vivekmeena182000

1

Answer:

(18+i)x(3-i)÷(3-i)(3+i)

(18x3-18xi+3xi-ixi)÷(9-ixi)

(54-18i+3i+1)÷(9+1)

(55-15i)÷10

(55÷10)-(15i÷10)

Previous Question

Next Question

Similar questions

Social Sciences, 1 month ago

Where did the Rashtrakutas rule? A) Western Deccan B) Bengal C) Gujrat and Rajasthan D) Tamilnadu...

Math, 1 month ago

find the value of 'a' in the following ...

Geography, 1 month ago

what things we need when we are going to mountain areas alone ????

Science, 3 months ago

विषम बीजाणुकत्ता की उत्पत्ति...

Science, 3 months ago

dimonds & graphite are allotropes of ...

Science, 10 months ago

answer for. Q1) Fill in the blanks 1)The part that grows from inside the seed towards the soil is called the____________. 2)Thread-like roots arising from the stem are called____________. Ans the following 1) which are the various parts of plants? 2) write two main types of roots. 3) what will happen if the root cap is injured?

Geography, 10 months ago

Greenwich Time- 1.30 PM -Find the time at 25°E Greenwich Time-2.00 PM -Find the time at 50°W Greenwich Time- 4.00 PM Find the time at 40°E Greenwich Time- 3.30 PM Find the time at 35°E Time at 10 E 130 PM Find the time at 40°E Time at 10°W - 4.30 PM -Find the time at 40°W...

Hindi, 10 months ago

जहां पहुंचा ना जा सके के लिए एक शब्द है...