El parte que sustituyes las distancias de q13 y q23 las elevastes al cuadrado

answer: 177/8

step-by-step explanation:

for this case we must apply distributive property to the following expression:

the distributive property states that:

then, when applying the property we have to multiply the -2 for each term within the parenthesis:

●yes, this statement is absolutely apt.

hope this you

you can not solvr this without numbers