# E ^ x = x ^ 3

Free math lessons and math homework help from basic math to algebra, geometry and beyond. Students, teachers, parents, and everyone can find solutions to their math problems instantly.

Solution: Step 1: Take the natural log of both sides: Step 2: Simplify the left side of the above equation using Logarithmic Rule 3: Step 3: Simplify the left side of the above equation: Since Ln(e)=1, the equation reads Ln(80) is the exact answer and x=4 Free math lessons and math homework help from basic math to algebra, geometry and beyond. Students, teachers, parents, and everyone can find solutions to their math problems instantly. 1/29/2011 5/8/2015 Logarithm product rule. The logarithm of the multiplication of x and y is the sum of logarithm of x and logarithm of y. log b (x ∙ y) = log b (x) + log b (y). For example: log 10 (3 ∙ 7) = log 10 (3) + log 10 (7). Logarithm quotient rule Stack Exchange network consists of 176 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share … 3/18/2013 What contour and integrand do we use to evaluate $$\int_0^\infty \frac{x^3}{e^x-1} dx$$ Or is this going to need some other technique?

+x^3/3! + x^4/4! This is an infinite degree equation and has an infinite number of solutions. Solve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. A. S. Adikesavan Nov 23, 2016 graph{y+x^3+4x^2-3=0 [-20, 20, -10, 10]} Sum of the coefficients in \displaystyle{f{{\left(-{x}\right)}}} is \displaystyle{1}-{4}+{3}={0} .

## May 3, 2018 (A) 10 (B) 9 °C) 7 (D) 5. (E) 3 f'(X) = 3x2- 2x+1 f(2)=3(2)2(2)+1 f(2)= 12-4+1. 3. Which of the following definite integrals has the same value as.

Find the area in the first quadrant bounded by. 2. 4)(xx xf. -.