What is (529.2+238)(2-6.7)^{-2} ?

The solution to (529.2+238)(2-6.7)^{-2} is 34.73064…

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simplify (529.2+238)(2-6.7)^{-2}

simplify

(529.2 + 238) (2 - 6.7)^{- 2}

34.73064 \dots

Solution steps

(529.2 + 238) (2 - 6.7)^{- 2}

Apply exponent rule:

a^{- b} = \frac{1}{a ^{b}}

= \frac{1}{( 2 - 6.7 ) ^{2}} (238 + 529.2)

Add the numbers:

529.2 + 238 = 767.2

= 767.2 \cdot \frac{1}{( 2 - 6.7 ) ^{2}}

\frac{1}{( 2 - 6.7 ) ^{2}} = \frac{1}{4. 7 ^{2}}

= 767.2 \cdot \frac{1}{4. 7 ^{2}}

Multiply fractions:

a \cdot \frac{b}{c} = \frac{a \cdot b}{c}

= \frac{1 \cdot 767.2}{4. 7 ^{2}}

Multiply the numbers:

1 \cdot 767.2 = 767.2

= \frac{767.2}{4. 7 ^{2}}

4. 7^{2} = 22.09

= \frac{767.2}{22.09}

Divide the numbers:

\frac{767.2}{22.09} = 34.73064 \dots

= 34.73064 \dots

25000 (1.0 7^{- x})

x \cdot e^{- \frac{1}{2}}

82 \cdot (27)

[(- 2)^{4^{^{'}}}]^{3}

e^{- (1.2) (3.515)}

What is (529.2+238)(2-6.7)^{-2} ?
The solution to (529.2+238)(2-6.7)^{-2} is 34.73064…