Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Example of Linear Equations:
Solve the equation 2x + 9 = 3(x + 4).
Solution:
Step 1. Using Axiom 2, subtract 3x and 9 from both sides of the equation.
2x + 9 = 3(x + 4)
2x + 9 - 3x - 9 = 3x + 12 - 3x - 9
-x = 3
Step 2. Using Axiom 4, divide both sides of the equation by -1.
-x/-1 = =3/-1
x = -3
Step 3. Check the root.
2(-3) + 9 = -6 + 9 = 3
3[(-3) + 4] = 3(1) = 3
The root checks.
These similar steps can be used to solve equations which involve various unknowns. The result is an expression for one of the unknowns in terms of the other unknowns. This is particularly significant in solving practical problems. Frequent the known relationship between various physical quantities must be rearranged in sequence to solve for the unknown quantity. The steps are performed so in which the unknown quantity is isolated on the left-hand side of the equation.
In the graphical representation of a frequency distribution if the distance between mode and mean is k times the distance between median and mean then find the value of k.
Determine the function f ( x ) . f ′ ( x )= 4x 3 - 9 + 2 sin x + 7e x , f (0) = 15 Solution The first step is to integrate to fine out the most general pos
5 years however, a man's age will be 3times his son's age and 5 years ago, he was 7 times as old as his son. Find their present ages.
Max can paint a house in 3 hours. Saria can paint a house in 5 hours. working together, how long will it take both Saria and Max to paint a house?
definition of core marketing concepts
The Rank Correlation Coefficient (R) Also identified as the spearman rank correlation coefficient, its reasons is to establish whether there is any form of association among tw
2x^3+5x^2+2x+5
Find the area of shaded region, if the side of square is 28cm and radius of the sector is ½ the length of side of square.
problem to understand an problem; f(X-2)=X+3 / X-4
a math problem that involves the numbers $112 for 8 hours
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd