Question

1. Find the distance between the points (2, -3) and (5, -4).

Answer 1

@Nnesha

Answer 2

okay so

Answer 3

distance formula \[\huge\rm d=\sqrt{(x_2 -x_1)^2+(y_2-y_1)^2}\]
plugin x's y's values :)

Answer 4

okay.

Answer 5

x's and y's \[\rm (x_1,y_1)(x_2 ,y_2)\]

Answer 6

\[d=\sqrt{?}(5-2)^2+(-4--3)\]

Answer 7

idk how to do that thing where it puts it in there lol

Answer 8

it's okay i know what you mean
and yes that' right

Answer 9

no how to solve it

Answer 10

first solve the parentheses (5-2) and (-4-(-3)) and then take square

Answer 11

d= square root of 9+-7

Answer 12

-4-(-3) = ??

Answer 13

-7^2

Answer 14

lol hang on that would be

Answer 15

49

Answer 16

so d= the square root of 58

Answer 17

@Nnesha

Answer 18

which is 7.6

Answer 19

right?

Answer 20

no no no
-4-(-3)
first distribute -3 by negative sign and then combine them

Answer 21

uhhhhhh whhaa

Answer 22

ther is invisible one
so multiply negative one times -3 and then add -4
there is negative sign you can't remove the parentheses ntill u multiply it with negative on