What is x 1/2 (x)(2.15)^2 ?

The solution to x 1/2 (x)(2.15)^2 is (1849x^2)/(800)

English

Español

Português

Français

Deutsch

Italiano

Русский

中文(简体)

한국어

日本語

Tiếng Việt

עברית

العربية

Popular >

simplify x 1/2 (x)(2.15)^2

simplify

x \frac{1}{2} (x) (2.15)^{2}

\frac{1849 x ^{2}}{800}

Solution steps

x \frac{1}{2} (x) \cdot 2.1 5^{2}

Apply rule:

(a) = a

(x) = x

= x \frac{1}{2} x \cdot 2.1 5^{2}

Apply exponent rule:

aa = a^{2}

xx = x^{2}

= x^{2} \frac{1}{2} \cdot 2.1 5^{2}

= \frac{1}{2} \cdot 2.1 5^{2} x^{2}

2.1 5^{2} = 4.6225

= \frac{1}{2} \cdot 4.6225 x^{2}

4.6225 = \frac{1849}{400}

= \frac{1}{2} \cdot \frac{1849}{400} x^{2}

Apply the fraction rule:

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

= \frac{1 \cdot 1849 x ^{2}}{2 \cdot 400}

Multiply the numbers:

1 \cdot 1849 = 1849

= \frac{1849 x ^{2}}{2 \cdot 400}

Multiply the numbers:

2 \cdot 400 = 800

= \frac{1849 x ^{2}}{800}

\frac{1}{3} π^{3} x^{2} 2 x

\frac{109}{21}

7 e^{- 0.093 (41)}

3.98 \cdot 1 0^{- 3}

0.18 \cdot e^{- 0.0131}

What is x 1/2 (x)(2.15)^2 ?
The solution to x 1/2 (x)(2.15)^2 is (1849x^2)/(800)