Find the sum of the squares of 3, 2, 1, and -1 A. 5 B.14 C.13 D.15

Question

Find the sum of the squares of 3, 2, 1, and -1
A. 5
B.14
C.13
D.15

in progress 0
Amara 1 week 2021-09-12T18:22:09+00:00 1 Answer 0

Answers ( )

    0
    2021-09-12T18:23:38+00:00

    3^2=9, 2^2=4, 1^2=1, and (-1)^2 is also 1 – double negatives are positive. 9+4+1+1=15. D.

Leave an answer

45:7+7-4:2-5:5*4+35:2 =? ( )