Over a million students use our free study notes to help them with their homework
\frac{1}{x^2+x}=\frac{A}{x} + \frac{B}{x+1}, 1=A(x+1)+Bx, let x=-1: 1=-B, B=-1let x=0: 1=A, A=1Hence, \int_{1}^{2}{\frac{1}{x^2+x}dx} = \int_{1}^{2}{\frac{1}{x}dx} - \int_{1}^{2}{\frac{1}{x+1}dx}=[ln(x)-l...
The essay is usually either a discursive or an argumentative essay. Because of this, it is best to be prepared for both possibilities; however, the discursive essay is arguably more difficult since you ha...
Using the product rule :u = x, so du/dx = 1v = sin(x), so dv/dx = cos(x) Therefore dy/dx = v(du/dx) + u(dv/dx) So dy/dx = sin(x) + x.cos(x)
Through the lens of a feminist critic, there are a great many ways in which to interpret the poetry of Sylvia Plath. In the poem ‘Spinster’ Plath presents a narrator who rejects her suitors, inst...
Gov should try place monetary value on welfare loss - this may be difficult tax would increase cost of production for firms - they supply less (shown on supply and demand diagram)tax would deter customers...
←
635
636
637
638
639
→
Internet Safety
Payment Security
Cyber
Essentials
Comprehensive K-12 personalized learning
Immersive learning for 25 languages
Trusted tutors for 300 subjects
35,000 worksheets, games, and lesson plans
Adaptive learning for English vocabulary
Fast and accurate language certification
Essential reference for synonyms and antonyms
Comprehensive resource for word definitions and usage
Spanish-English dictionary, translator, and learning resources
French-English dictionary, translator, and learning
Diccionario ingles-espanol, traductor y sitio de apremdizaje
Fun educational games for kids