Question: Evaluate the expression of 3x 2 - 2x + 7, x=2

Evaluate the expression of 3x2 - 2x + 7, x=2

Step by Step Solution

★★★★★

3.48 Rating (168 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

09 Solution Sodve 2 3x 2x ... View full answer

blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Q:

Prove dx 1 1 5r + tan 5r dx f (cosecr) I f( sec -x 2 sin x sin x

Q:

Prove the following cosx Dx(cot x) :- csc? x (Hint: Use the identities: cot x = and csc x sin x sin x

Q:

Prove the following csx Dx(cot x) :- csc? x (Hint: Use the identities: cot x = and csc x sin x sin x

Q:

03 DIFFERENTIATION HOMEWORK 14 Date: Definition of Derivative I A. Use the definition of derivative to find f'(x) for the following functions. Example 1. f(x) = 3x2 + x f ( x ) = 2 1 - X f'(x) = lim...

Q:

Hey, could you please show the answers and how you did/could work the question out. Thanks heaps:)) 3. Solve each of the following equations. a. 9(x - 7) = 82 b. 2(x + 5) = 14 c. 7(a - 1) = 28 d. 4(b...

Q:

..Solve the following questions 1. Replace the following classical mechanical expressions with their corresponding quantum mechanical operators. a. K.E. =- myz in three-dimensional space. b. p = mv,...

Q:

1. Evaluate analytically lim x - (17 /2) 2x - 7 sinx COsx 2 . Evaluate analytically 2x lim x-do 1 + x Refer to the graph of the function as shown below for the questions 3-4 10 H 3. Find limx-2 f ( x...

Q:

Simplify the expression 4x - 3(x - 2) - 2(x + 1)

Q:

7 3x 2 2x 7 0

Q:

TU is tangent to OS What is the value of x S 3x 2 2x 7 U fit is tangent to 'S. What is the value of x? 2x-7Z

Q:

Mini Computer Solutions makes all sales on account, so virtually all cash receipts arrive in the mail. Luke Hill, the company president, has just returned from a trade association meeting with new...

Q:

following information i s available for Thompson's assets, liabilities, and stockholders' equity accounts o n January 1 , 2 0 2 3 :Building ( t w e n t y - year life ) A d d i t i o n a l paid - i n...

Q:

Medical Research Corporation is expanding its research and production capacity to introduce a new line of products. Current plans call for the expenditure of $100 million on four projects of equal...

Q:

Four large tanks at a chemical plant contain different liquids being heated. Liquid-level sensors are being used to detect whenever the level in tank A or tank B rises above a predetermined level....

Q:

Julies Cleaning Services is considering expanding its domestic cleaning operations to include the provision of carpet cleaning. This will require the purchase of 20 specialised carpet cleaning...

Q:

1. What effect would each of the following errors have on the mole of each reacted (indicate if the error would make the zinc too high, too low or unchanged? a) some zinc was transferred during the...

Q:

Identify some algorithms, apart from DVR instructions and cooking recipes, that you encounter in your everyday life. Write them out in any convenient notation, and explain how they meet all of the...

Q:

Which of the following connectors would most likely be used with UTP cable? Option A BNC Option B 5-15R Option C RJ45 Option D ST Option E SC

Q:

Find all cluster points of each of the following sets. a) E = R\Q b) E = [a, b), a, b R, a

Q:

a) Prove that for each n N is a partition of [0, l ]. b) Prove that a bounded function f is integrable on [0,1] if in which case 10 f(x)dx equals I0. c) For each of the following functions, use...

Q:

Using Definition 3.35, prove that each of the following functions is uniformly continuous on (0,1). a) f(x) = x2 +x b) f(x) = x3 - x + 2 c) f(*) = x sin 2x

Q:

18. Under what circumstances are adolescents most likely to make an impulsive decisionpg78

Q:

20. What is one way in which older adults compensate for less efficient brain functioningpg78

Q:

12. An enriched environment promotes growth of axons and dendrites. What is known to be one important reason for this effectpg78