Question: For numbers a and b, determine which of the following expressions equals the given expression. (a) a + b (b) a b (c) b

For numbers a and b, determine which of the following expressions equals the given expression.

(a) a + b 

(b) a − b 

(c) b − a 

(d) −a − b

−a + (−b)

Step by Step Solution

★★★★★

3.41 Rating (170 Votes )

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock

simplify this express... 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 Basic Technical Mathematics Questions!

Q:

For numbers a and b, determine which of the following expressions equals the given expression. (a) a + b (b) a b (c) b a (d) a b b (a)

Q:

For numbers a and b, determine which of the following expressions equals the given expression. (a) a + b (b) a b (c) b a (d) a b b (a)

Q:

For numbers a and b, determine which of the following expressions equals the given expression. (a) a + b (b) a b (c) b a (d) a b a (b)

Q:

Can i get help with this calculus? Graph the equations listed in parts (a) to (d). (a) y = (x - 2)- - 4 (b) y = (x- 2)~ +2 (c) y= (x+2)~+2 (d) y = (x+ 4)- - 2 (U) VITICHI OI The 10nowIng gives wie...

Q:

1 Evaluate the following expression for a = -1, b = 2, and c = -3. Select one: a. -1 b. -1/3 c. 1/3 d. 1 Question 2 In the expression (a 2)(b + 3), a 2 is considered to be which of the following?...

Q:

Problem 1. Answer, with justification, the following questions. (a) What object in 3-space is traced by the tips of all vectors of the form: (a.1) ~i +~j + c ~k, where c is any real number? (a.2) ~i...

Q:

In the language Lisp, each of the four basic arithmetic operators appears before an arbitrary number of operands, which are separated by spaces. The resulting expression is enclosed in parentheses....

Q:

In the language Lisp, each of the four basic arithmetic operators appears before an arbitrary number of operands, which are separated by spaces. The resulting expression is enclosed in parentheses....

Q:

Which of the following expressions is the derivative of y = cos (In (x + 2))? sin (In(r+2)) O A. y= - O B. sin(In(r+2)) = O C. y' = - sin O D. y' = cos 1 sin (In(x+2)) O E. y=Which of the following...

Q:

can someone help me out on simplifying this circuit demorgans law aka question 1 parts a and b thanks F1 Figure 2 F2 Experiment 1 Analysis of Digital Circuits 1 Objective To practice the analysis of...

Q:

An important fusion reaction in both hydrogen bombs and controlled-fusion reactors is the "DT reaction," in which a deuteron and a triton (nuclei of heavy hydrogen isotopes) combine to form an alpha...

Q:

In a gas-fired boiler, water is boiled at 150C by hot gases flowing through a stainless steel pipe submerged in water. If the rate of heat transfer from the hot gases to water is 74 kJ/s, determine...

Q:

5. In a segment definition, what are the possible combine types?

Q:

Beta company has the following sales pattern during 2002 to 2010. Compute the sales forecast for 2011. Year 2002 2003 2004 2005 2006 2007 2008 2009 2010 Sales (in Lakhs) 8 10 13 25 35 39 45 50 60...

Q:

Some investigators believe that the effects of diet on cholesterol are more evident in people with high rather than low cholesterol levels. If you split the data in Table 2.15 according to whether...

Q:

Compute the arithmetic mean and median for the difference in systolic and diastolic blood pressure, respectively, taken in different positions (recumbent minus standing)? Table 2.16: Effect of...

Q:

Construct stem-and-leaf and box plots for the difference scores for each type of blood pressure? Table 2.16: Effect of position on blood pressure a Systolic blood pressure b Diastolic blood pressure...

Q:

You have just purchased a share of stock for $20.03. The company is expected to pay a dividend of $0.73 per share in exactly one year. If you want to earn a 10.9% return on your investment, what...

Q:

Youve just opened a margin account with $32,240 at your local brokerage firm. You instruct your broker to purchase 800 shares of Landon Golf stock, which currently sells for $62 per share. Suppose...

Q:

5-4. Suppose you are considering taking consumer loan from bank for one year. Usually, for short-term loans, the bank offers 12 percent interest that compounds annually. Your credit application has...