What is the answer to 450000=200000(1+0.12)^x ?

The answer to 450000=200000(1+0.12)^x is x=(ln(9/4))/(ln(1.12))

Solve for x: 450000=200000(1+0.12)^x

The solution is x=(ln(9/4))/(ln(1.12))

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

450000 = 200000 (1 + 0.12)^{x}

x = \frac{ln ( \frac{9}{4} )}{ln ( 1.12 )}

Decimal Notation

x = 7.15556 \dots

Solution steps

450000 = 200000 (1 + 0.12)^{x}

Switch sides

200000 (1 + 0.12)^{x} = 450000

Divide both sides by

200000

(1 + 0.12)^{x} = \frac{9}{4}

Apply exponent rules

x ln (1 + 0.12) = ln (\frac{9}{4})

Solve

x ln (1 + 0.12) = ln (\frac{9}{4}) : x = \frac{ln ( \frac{9}{4} )}{ln ( 1.12 )}

x = \frac{ln ( \frac{9}{4} )}{ln ( 1.12 )}

10 - 10 e^{- 0.5 x} = 0.4 x

x, 2 (5)^{x} f or x = 2

3 e^{x} + 6 e^{- x} = 11

3^{2} x + 1 - 10 (3^{x}) + 3 = 0

e^{5 x} = e^{15}

What is the answer to 450000=200000(1+0.12)^x ?
The answer to 450000=200000(1+0.12)^x is x=(ln(9/4))/(ln(1.12))
Solve for x: 450000=200000(1+0.12)^x
The solution is x=(ln(9/4))/(ln(1.12))