Over a million students use our free study notes to help them with their homework
This is factorisation by common factor, so we need to write 4x+6x2 as a product. First we need to find the highest common factor of 4x and 6x2 so that we can take it out, which in th...
Expand brackets on LHS4x+12=2x+8Collect "like" terms4x-2x=8-122x=-4Divide both sides by 2 to solve for xx=-4/2=-2Final Answerx=-2
dy/dx = 9x^2 - 12x + 2
To find the velocity from the displacement you must differentiate the function with respect to time.V = (52)t^(2-1) + (21)t^(1-1) + (40)V = 10t +2To find the acceleration you must differentia...
To find the velocity function of a particle when given its displacement function, you must differentiate the given function. v = 6t^2 - 24t + 7 .Similarly, to get the displacement function from the veloci...
←
152
153
154
155
156
→
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
