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!
Solve the fractional equation:
Example:
Solve the fractional equation 1/(x-2) +1/(x+3) =0
Solution:
The LCD is (x - 2)(x + 3); therefore, multiply both sides of the equation by (x - 2)(x + 3).
(x - 2)(x + 3)(1/(x-2) + 1/(x+3) = (0)(x - 2)(x + 3))
(x - 2)(x + 3)/(x - 2) + (x - 2)(x + 3)/(x + 3) = 0
(x + 3) + (x - 2) = 0
2x + 1 = 0
Now solve the equation like an ordinary linear equation.
Step 1. Transpose the +1 from the left-hand to the right-hand side of the equation by changing its sign.
2x = 0 - 1
2x = - 1
Step 2. Using Axiom 4, divide both sides of the equation by 2.
2x/2 = -1/2
X = -1/2
Step 3. Check the root.
1/(-(1/2)-2) + 1/(-(1/2)+3) = 1/-2(1/2) + 1/2(1/2) = -2/5 +2/5 = 0
The root checks.
PROBLEMS WITH APPLYING ALGORITHMS : From your experience, you would agree that children are expected to mechanically apply the algorithms for adding or subtracting numbers, regar
Exponential Functions : We'll begin by looking at the exponential function, f ( x ) = a x We desire to differe
find the normalised differential of the following {1,x,x^3}
Fermat's Theorem If f(x) has a relative extrema at x = c and f′(c) exists then x = c is a critical point of f(x). Actually, this will be a critical point that f′(c) =0.
Standardizing Normal Variables Suppose we have a normal population. We can represent it by a normal variable X. Further, we can convert any value of X into a corresponding valu
A differential equation is termed as an ordinary differential equation, abbreviated through odes, if this has ordinary derivatives in it. Similarly, a differential equation is term
show that all primes except 2, are of the form 4n-1 or 4n+1
find the modulus Z=(2-i)(5+i12)/(1+i2)^3
which of these is between 5,945,089 and 5,956,108
Smooth Curve - Three Dimensional Space A smooth curve is a curve for which → r' (t) is continuous and → r' (t) ≠ 0 for any t except probably at the endpoints. A helix is a s
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