What is simplify-(3(-5)(-3)^2)/(2(-3)^3-(-5)) ?

The solution to simplify-(3(-5)(-3)^2)/(2(-3)^3-(-5)) is -135/49

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simplify-(3(-5)(-3)^2)/(2(-3)^3-(-5))

simplify

- \frac{3 ( - 5 ) ( - 3 ) ^{2}}{2 ( - 3 ) ^{3} - ( - 5 )}

- \frac{135}{49}

Decimal Notation

- 2.75510 \dots

Solution steps

- \frac{3 ( - 5 ) ( - 3 ) ^{2}}{2 ( - 3 ) ^{3} - ( - 5 )}

Apply rule:

a - (- b) = a + b

2 (- 3)^{3} - (- 5) = 2 (- 3)^{3} + 5

= - \frac{3 ( - 5 ) ( - 3 ) ^{2}}{2 ( - 3 ) ^{3} + 5}

3 (- 5) (- 3)^{2} = - 135

= - \frac{- 135}{2 ( - 3 ) ^{3} + 5}

2 (- 3)^{3} + 5 = - 49

= - \frac{- 135}{- 49}

Apply the fraction rule:

\frac{- a}{- b} = \frac{a}{b}

= - \frac{135}{49}

3 b^{2} - 27 b = 0

x^{4} x^{2}

e^{i (\frac{π}{4})}

a^{2} - b^{2}

\frac{1}{1 + 1}

What is simplify-(3(-5)(-3)^2)/(2(-3)^3-(-5)) ?
The solution to simplify-(3(-5)(-3)^2)/(2(-3)^3-(-5)) is -135/49