Question

3^2x5+2^3x10-3^4:3

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thanks

Answer 1

\(3^2.5+2^3.10-3^4:3\)

\(=5\left(3^2+2^3.2\right)-3^{4-1}\)

\(=5\left(9+16\right)-3^3\)

\(=5.25-27\)

\(=125-27=98\)

Answer 2

\(3^2\times5+2^3\times10-3^4:3\\ =9\times5+8\times10-27\\ =45+80-27\\ =98.\)

Answer 3

                                     32.5+23.10−34:3

=5(32+23.2)−34−1                                      =5(32+23.2)−34−1

=5(9+16)−33                                      =5(9+16)−33

$=5.25-27$

$=125-27$

$=98$

Answer 4

32.5+23.10−34:3

=5(32+23.2)−34−1=5(32+23.2)−34−1

=5(9+16)−33=5(9+16)−33

$=5.25-27$

$=125-27=98$