Math, asked by sreejansarkar964, 2 months ago

(p-2q+3r)² express with the help of the formula:
a²-b²=(a+b)(a-b)

Answers

Answered by avinashmane995

1

Answer:

p2-6pr+9r2

Step-by-step explanation:

(a-b)2=

a2-2ab+b2

Previous Question

Next Question

Similar questions

Chemistry, 1 month ago

7.35 g of dibasic acid was dissolved in water and diluted to 250 mL of the solution neutralized 15 mL of1n NaOH. Calculate the equivalent weight and hence molecular weights of the acid.

Chemistry, 1 month ago

Why is the Amount of gas collected in one of the test tubes in Activity 1.7 double of the Amount collected in the Other? Name this gas.

Math, 1 month ago

2) A group of 20 students recorded their heights (in cm). The data received were as given below What is the range? 150, 120, 112, 160, 155, 151, 158, 142, 148, 149, 161, 165, 140, 157, 156, 146, 148, 153, 138, 135 ...

Social Sciences, 2 months ago

What are the areas shown in brown called...

Science, 2 months ago

Why the large intestine is shorter and wider than small intestine? for class 7 ...

English, 9 months ago

You are mathew I makina nes resident of prashant Vihar, New Delhi, your neighbourhood parks lacks asmenites write a letter to muniend councilor of your area showing This attention towards the inadequate amenities in the park...

Physics, 9 months ago

the moment of force of 25N a point is 2.5N find the perpendicular force from the point...

Math, 9 months ago

please help me friends...