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!
Factor by grouping each of the following.
3x2 - 2x + 12x - 8
Solution
In this case we collect the first two terms & the final two terms as illustrated here,
(3x2 - 2x ) + (12 x - 8)
Notice that we can factor an x out of the first grouping & a 4 out of the second grouping. Doing this gives,
3x2 - 2x + 12x - 8=x (3x - 2) + 4 (3x - 2)
Now we can see that we can factor out a common factor of 3x - 2 thus let's do that to the final factored form.
3x2 - 2x + 12x - 8 = (3x - 2) ( x + 4)
And we're done. That's all that there is to factoring through grouping. Note down again that it will not always work & sometimes the single way to know if it will work or not is to attempt it and see what you get.
a statisics professor plans classes so carefully that the lengths of her classes are uniformly distributed between 46.0 and 56.0 minutes. find the probability that a given class pe
Jay bought twenty-five $0.37 stamps. How much did he spend? To ?nd how much Jay spent, you must multiply the cost of each stamp ($0.37) through the number of stamps purchased (
Find the normalized differential equation which has {x, xex} as its fundamental set
compare: 643,251; 633,512; and 633,893. the answer is 633,512. what is the question?
Explain some examples of Elimination technique of Linear Equations.
expand (2x+7y)^
difference between PERT and CPM
Hi there, I am doing a math assignment at current, however I am having trouble with a question about dumpy level, and finding whether the slope of the block will be suitable for th
Find the ratio in which the line segment joining A(6,5) and B(4,-3) is divided by the line y=2 (Ans:3:5) Ans : Let the ratio be k:1 x = 4 k + 6/ k +1 y
Find the Quadratic polynomial whose sum and product of zeros are √2 + 1, 1/ √2 + 1 Ans: sum = 2 √2 Product = 1 Q.P = X 2 - (sum) x + Product ∴ x 2 - (2 √2 )
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: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd