Question

7 Solve the following
expressions using BODMAS:

a [-10 - 3 * {4-(-4)} {3 - (5-3)}]

b 5+3 -34 - 16 - 14) + 3 [17 +(-3) x 4 - 2 x (-7)]
plese step by step​

Answer 1

Answer:

a. [-10-3×{4-(-4)}{3-(5-3)}] = [-10-3×{4+4}{3-2}]

= [-10-3×8] = [-10-24]

= -34

b. (5+3-34-16-14) + 3[17+(-3)×4-2×(-7)]

= 56 + 3[17-8+14] = 56 + 69

= 125

I hope this helps.