Mathematics: Dare to solve it so easy ☺️

Dare to solve it so easy ☺️ - id7701645, iloveporche6364

Weser17

02.02.2022

1.23×10¹⁶

Step-by-step explanation:

For this problem, we want to use order of operations to solve.

Parenthesis

Exponent

Multiply

Divide

Add

Subtract

Let's first solve the parenthesis.

$(9*\frac{999999999}{9+9+9+9+9+9+9+9+9} )^2$ [add denominator]

$(9*\frac{999999999}{81} )^2$ [cross multiply]

$(\frac{999999999}{9} )^2$ [divide]

(111111111)^2 [exponent]

1.23×10¹⁶

The ending result is way too large. Therefore, we use scientific notation and get 1.23×10¹⁶.

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jaydqueen3155

16.04.2020

65 minutes

Step-by-step explanation:

20+15=35

35+30=65

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