Question

evaluate the following (3/2+1)³-(27x²/4)-(9x/2)

Answer 1

$(3 \div 2 + 1) ^3 \: \: - (27 {x}^{2} \div 4) - (9x \div 2)$
$((3 + 2) \div 2)^{3} \: - \binom{27 {x}^{2} } {4} \: - \binom{9x}{2}$
$( { \frac{5}{2} })^{3} \: - { \frac{27 {x}^{2} }{4} } \: - \frac{9x}{2}$
$\frac{125}{8} \: - \frac{27 {x}^{2} }{4} \: - \frac{9x}{2}$
$\frac{125 - 54 {x}^{2} - 36x }{8}$
$\frac{1}{8} (125 - 54 {x}^{2} - 36x)$

Answer 2

Answer:

Changes made to your input should not affect the solution:

(1): "x2" was replaced by "x^2".

STEP

1

:

x

Simplify —

2

Equation at the end of step

1

:

3 (x2) x

((((—•x)+1)•3)-(27•————))-(9•—)

2 4 2

STEP

2

:

x2

Simplify ——

4

Equation at the end of step

2

:

3 x2 9x

((((—•x)+1)•3)-(27•——))-——

2 4 2

STEP

3

:

3

Simplify —

2

Equation at the end of step

3

:

3 27x2 9x

((((— • x) + 1) • 3) - ————) - ——

2 4 2

STEP