Question

simplify the following using BODMAS rule: 1) (-4+3+7)+5 (2×3) 2) {7 [2+(-4))2]} 3) (100÷5)-(6×-8) 4) -2-3-4-5-6+14
solve this step by step not direct answer.​

Answer 1

Step-by-step explanation:

$\mathfrak{ \large \bold \blue{ \underline{ \underline{given}}}} \\ \\ { \large \bold{using \: bodmas \: solve}} \\ { \large \bold{i)( - 4 + 3 + 7) + 5(2 \times 3)}} \\ { \large \bold{ii)(7(2 + ( - 4)2))}} \\ { \large \bold{iii)(100 \div 5) - (6 \times - 8)}} \\ { \large \bold{iv) - 2 - 3 - 4 - 5 - 6 + 14}} \\ \\ { \large \bold \green{ \underline{solving \: step \: by \: step \: by \: using \: bodmas}}} \\ \\ { \large \bold{i)(6) + 5(6)}} \\ { \large \bold{ = 6 + 30}} \\ { \large \bold{ = 36}} \\ \\ { \large \bold{ii) \: (7(2 - 8))}} \\{ \large \bold{ = 7 \times ( - 6)}} \\ { \large \bold{ = - 42}} \\ \\ { \large \bold{iii)(20) - ( - 48)}} \\ { \large \bold{ = 20 + 48}} \\ { \large \bold{ = 68}} \\ \\ { \large \bold{iv)( - 20) + 14}} \\ { \large \bold{ = - 6}} \\ \\ \\ \\ { \large \bold \red{ \underline{answer \: \: \: \: i) = 36 \: \: ii) - 42 \: \: iii) = 68 \: \: \: iv}) = - 6}}$