Math, asked by br10215070623, 10 months ago

if p=-2 q=-1 r=3
p²+q²-r²

Answers

Answered by deepthi007

0

Step-by-step explanation:

=4+1-9

=5-9=-4

may this is correct

Previous Question

Next Question

Similar questions

Math, 5 months ago

By phythagoras theorem (____)²=(______)²+(_______)²...

Math, 5 months ago

. Juhi has some sweets.She can pack them equally into bags of 3 or bags of 5.Rohan says he can find the greatest possible number of sweets Juhi has.Is Rogan correct? Explain Why...

Physics, 5 months ago

Sadsboysunny: what is friction...

Biology, 10 months ago

how photoelectric current depends on intensity and frequency of light...

Math, 10 months ago

find the product of the following using properties of square numbers. 23×25...

Physics, 1 year ago

Using the huygens principal describe reflection of a parallel beam of light from a plane mirror and prove the laws of reflection...

Physics, 1 year ago

Velocity of light in water is 3/4 times the velocity of light...

Math, 1 year ago

which sample paper book would be best for class 10 maths...