Math, asked by arya184, 1 year ago

what will be the square of 3x+5y ?

Answers

Answered by ddeev

1

Answer:

(a+b)² = a² + 2ab + b²

Step-by-step explanation:

(3x)² + 2(3x)(5y) + (5y)²

9x² + 30xy + 25y²

Answered by nandu08

1

Answer:

(a+b)^2=a^2+b^2+2ab

Attachments:

Previous Question

Next Question

Similar questions

Physics, 6 months ago

The advantage of hydro electric power station over thermal power station is Electrcian...

Science, 6 months ago

What is the green colour substance present in plant...

Science, 6 months ago

Note down your diet for a day and point out any dress that you had taken in large quantity and in less quality...

Biology, 1 year ago

besides drip irrigation and effective way of economic farm irrigation without harvesting metabolic processes of plants could be the use of...

English, 1 year ago

Give the story iswaran the storyteller another title and justified ...

Social Sciences, 1 year ago

agriculture had been the backbone of the Indian economy. but declining share of agriculture in the GDP now in matter of serious concern .explain the statement...

Math, 1 year ago

Rahul can build a table in 6 days while Shyam can required 8 days for the same work. Working together, how many days would they require to make a table...

Math, 1 year ago

If I spend Rs 243on petrol in 3 weeks , how much do I spend on petrol in a year ?