Solve the following quadratic equations by factoring. Show your solutions 2. ײ+2×=-1

let's solve :

hence, value of x = -1

a. 12.5 kg

step-by-step explanation:

f = ma

so

m = f/a = (2500 n)/(200 m/s²) = 12.5 kg

1 n = 1 kg·m/s²