How do you simplify $2^{2} + (- 1.4 + \frac{3^{3}}{- 43}) + 3^{3} - 6.3 + (- 36 + 7.6 - 33^{3}) - 2$ $2^2+ (-1.4+ 3^3/-43)+3^3-6.3+(-36+7.6-33^3)-2$ using PEMDAS?

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Answer 1 · 2017-10-01T12:17:54

$- 33969.7279$ $-33969.7279$

$2^{2} + (- 1.4 + \frac{3^{3}}{- 43}) + 3^{3} - 6.3 + (- 36 + 7.6 - 33^{3}) - 2$ $2^2+ (-1.4+ 3^3/-43)+3^3-6.3+(-36+7.6-33^3)-2$

Using PEMDAS,
First parentheses,

$2^{2} - 1.4 + \frac{3^{3}}{- 43} + 3^{3} - 6.3 - 36 + 7.6 - 33^{3} - 2$ $2^2-1.4+ 3^3/-43+3^3-6.3-36+7.6-33^3-2$

Secondly exponents,

$4 - 1.4 + \frac{27}{- 43} + 27 - 6.3 - 36 + 7.6 - 35937 - 2$ $4-1.4+ 27/-43+27-6.3-36+7.6-35937-2$

Now divisions,

$4 - 1.4 - 0.6279 + 27 - 6.3 - 36 + 7.6 - 35937 - 2$ $4-1.4 -0.6279+27-6.3-36+7.6-35937-2$

Now additions and last subtraction,

= $(4 + 27 + 7.6) - 1.4 - 0.6279 - 6.3 - 36 - 35937 - 2$ $(4+27+7.6)-1.4 -0.6279-6.3-36-35937-2$

$38.6 - (1.4 + 0.6279 + 6.3 + 36 + 35937 + 2)$ $38.6 - (1.4+0.6279+6.3+36+35937+2)$

$38.6 - 35983.3279$ $38.6 - 35983.3279$

$- 35944.7279$ $-35944.7279$

How do you simplify 2^2+ (-1.4+ 3^3/-43)+3^3-6.3+(-36+7.6-33^3)-222+(−1.4+33−43)+33−6.3+(−36+7.6−333)−2 2^2+ (-1.4+ 3^3/-43)+3^3-6.3+(-36+7.6-33^3)-2 using PEMDAS?