Question

ers are -8 and
Q4. Simplify the following using BODMAS.
i)
ii)
iii)
2x 5-(8-( 11+ 30+ (4-7-5)}]
-11-[-6-(3-5 (8=4-1)]]
6 - [5 X 3 - (-12 ]X 16+(-81)​

Answer 1

Answer:

(1.) 2×5-(8-(41) +(-8)

2×5-(8-33)

10-(25)

-15

(2.) -11-[-6-(3-5(8=4-1)]]

-11-[-6+2(8=3)]]

-11-[32=3]

-43=3

(3.) 6-[5×3-(-12]×16+(-81)

6-[15+12×16-81]

6-[27×16-81]

6-[351]

-345