David is proving the statement "If a triangle is equiangular, then it is also equilateral.” He has identified the given statement
Given statement: A triangle is equiangular.
Complete steps 2 and 3 of the proof writing guidelines. Create and label an image that illustrates the
given information. Then restate the given information and what must be proved in terms of your diagram.

answer: 0.26

i used the calculator on google

option (a)

step-by-step explanation:

step 1:   take 2 number whose product equal to 25..

and sum of those two number are -10

step: 2 for example here if we take 5,5 are the number,,

5*5=25

and

5+5=10

but we need -10

so if we take   -5,-5

so -5*-5=25

and -5+(-5)=-10

s0

come the equation

replace -10x by these number

like -5x -5x+25

take common

x(x-5)-5(x-5)=0

(x-5)(x-5)=0