What is ((3.5*5)^2)/(9^2) ?

The solution to ((3.5*5)^2)/(9^2) is 3.78086…

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simplify ((3.5*5)^2)/(9^2)

simplify

\frac{( 3.5 \cdot 5 ) ^{2}}{9 ^{2}}

3.78086 \dots

Solution steps

\frac{( 3.5 \cdot 5 ) ^{2}}{9 ^{2}}

Apply exponent rule:

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

\frac{( 3.5 \cdot 5 ) ^{2}}{9 ^{2}} = (\frac{3.5 \cdot 5}{9})^{2}

= (\frac{3.5 \cdot 5}{9})^{2}

Multiply the numbers:

3.5 \cdot 5 = 17.5

= (\frac{17.5}{9})^{2}

Apply exponent rule:

(\frac{a}{b})^{c} = \frac{a ^{c}}{b ^{c}}

= \frac{17. 5 ^{2}}{9 ^{2}}

17. 5^{2} = 306.25

= \frac{306.25}{9 ^{2}}

9^{2} = 81

= \frac{306.25}{81}

Divide the numbers:

\frac{306.25}{81} = 3.78086 \dots

= 3.78086 \dots

(7 p - 1.2)^{2} \cdot (\frac{p}{2} + 5)^{2}

(0.65227 \cdot 5 (1 - 0.65227) 2) e^{- 0.12 (\frac{3}{12})}

2.01 \cdot e^{- 0.0198 \cdot 68.3}

0.142 x 1 0^{- 2}

0.142 x 1 0^{- 1}