English, asked by shaktiutkarsh7130, 10 months ago

(2x+5) square by using identity 1 in algaebric expression

Answers

Answered by sujithapg

1

Answer:

4x²+20x+25

Explanation:

(a+b)²= a²+2ab+b²

(2x+5)² =(2x)²+2(2x×5)+(5)²

(2x+5)²= 4x²+20x+25

Previous Question

Next Question

Similar questions

Computer Science, 5 months ago

what will be the output of sum(6,-4,2,25) ...

Science, 5 months ago

Is lifting a sack of rice is change direction ...

Science, 5 months ago

d. silk 4. Which of these plastics can be repeatedly heated and moulded into any desired 1. Which of these is a fibre derived fro A nylon a. rayon b. cotton 2. Which of these is a thermosetting plastic? a. polystyrene b. bakelite c. polythene 3. Which of these plastics is a polymer? a. bakelite b. polystyrene c. polythene d potyring d. all of d. mela d. teflo a. bakelite b. polythene c. formica...

Environmental Sciences, 10 months ago

Unscientific development that leads to disaster...

English, 10 months ago

Today we'll start writing sentence...

Economy, 1 year ago

Kendriya GST, ko Bharat ke Rashtrapati Mein Kab Samiti Pradhan ki thi...

English, 1 year ago

Introduce a guest of having at your college annual gathering function (speech)...

Science, 1 year ago

hello i need a bibliography on the inventor of stethoscope and the story of stethoscope...