You have to use exponents before you have to use the paratheses.
8 + 3(7² × 4) - 5 ÷ 2
8 + 3(49 + 4) - 5 ÷ 2
8 + 3(53) - 5 ÷ 2
8 + 159 - 5 ÷ 2
167 + 5 ÷ 2
162 ÷ 2
81
Answer:
C-2
Step-by-step explanation:
Answer:
Step-by-step explanation:
QWERTYUIOPLKJHGFDSAZXCVBNM,.;'[POIUYTRDFGHJK,MNDSDFGHJ
Write out all the solutions from 1 to 10 and add them together
(1^2+3(1)-2)=2
(2^2+3(2)-2)=8
" = 16
" = 32
" = 38
" = 52
" = 68
" = 86
" = 106
" = 128
Add them together: 530
Hope I helped :)