Answer:
L, Saiki, mikasa, and yelena
Step-by-step explanation:
a+b+c=9 and a2+b2+c2=35 then by using identity
(a+b+c)2=a2+b2+c2+2ab+2bc+2ca,we get the answer 9x9=35+2(ab+bc+ca)
2(ab+bc+ca)=9x9-35
2(ab+bc+ca) =81-35then we get ab+bc+ca=46/2 so ab+bc+ca=23
Sometimes, because if the number is negative, the opposite is greater, but if the number is positive, the opposite is smaller.
Answer:
Sure
Step-by-step explanation:
