10. Un electricista está realizando una 1 punto conexión y se encuentra con dos cargas puntuales de +3 x 10^-6 C y + 4 x 10^-6 C respectivamente están situadas en el vacío a 2m de distancia. El valor de la constante de electricidad (K) es 9 x 10^9 Nm^2/ C^2. Calcula la intensidad de estas fuerzas.​

step-by-step explanation:

hihi so drawing these 2 triangles is fairly simple. all that's left is finding the height of each one. luckily, we have a side length and an angle, so there is a trig function we can use to solve for the height. the easiest one to use would be tangent, since we have 2/3 things needed to find and the third needed is what we are solving for. tan(73°) * 30 ~= 98.13 and tan(73°) * 35 ~= 114.45

1. a^4+8a^3+24a^2+32a+16

2.y^8+8y^7+28y^6+56y^5+70y^4+56y^3+28y^2+8y+1

3.x^6-3x^4y^2+3x^2y^4-y^6

is there supposed to be a picture here?

is it like a multiple choice? if so then i need the multiple choice so i can get and understanding on what the answers is so that i can explain it to you