Over a million students use our free study notes to help them with their homework
To tackle this problem, we will spilt the two terms given.
Firsly, we'll take the sin(x) by itself: d/dx (sinx) = cos(x) - where d/dx means the ...
A) dy/dx = (-4xy-2) / (2x2+4+pisin(piy) B) (62+3*pi) / (22+pi)
y=x^2
if y = a*x^b
then dy/dx = ba*x^(b-1)
therefore
dy/dx = 2*x
Start by expanding the brackets: 2x^2 + 5x + 6x + 15 = 2x^2 +11x + 15 Combine the two parts of the equation: 2x^2 + 11x + 15 - x + 2 = 2x^2 + 10x + 17
(y2 x y5) / y3 When multiplying, the indices must be added together, therefore y2 x y5 = y2+5 = y7 (y2 x y5JPAnswered by Jemima P. • Maths tutor5245 Views
←
1327
1328
1329
1330
1331
→
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
