Like terms must have the same v ---Select--- nd the same exponents. absolute value

Q: is this equation true or false ∀x∃y(x+y≥0) domain of x is all real numbers

A: The given equation is true.

Q: Eliminate the arbitrary constants of the following. Simplify your answers.  4. y = c1x^2 + c2x^3

A: Given problem:- Eliminate the arbitrary constants of the following. Simplify your answers.    4. y =…

Q: Penelope is A years old, and Odie is B years old. Odie is just 2 years short of being 3 times…

A: we have to find

Q: rationalize the denominator and simplify. All variables represent positive real numbers. √7/(3 √2 -…

A: Rationalize the denominator and simplify. All variables represent positive real numbers. √7/(3 √2 -…

Q: Express the quantity without using absolute value.

A: We have to express the quantity: a-b, where a<b. We know for any modulus function, fx=fx    if…

Q: A company pays $20 per hour for up to 7 hours of work, and $30 per hour for overtime hours (hours…

A:

Q: Use a calculator to evaluate the expression.

A:

Q: Show that it (A3 →^ A4) is not a formula.

A: The proposition is a declarative statement that means it is either true or false but It cant be both…

Q: It is possible to rewrite the expression x2a+1 as x9x where q is a constant. Perform this rewrite in…

A: We can find the value of q as below.

Q: Simplify (assume that variables represent non negative real numbers) √(2x2) . √6x

A:

Q: Find the exact value of the expression. Not a decimal. csc ^-1 (-2 square root of 3/3)

A:

Q: Find the exact value of the expression. Not a decimal. sec^-1 (2 square root of 3/3)

A:

Q: (b) 5x 16- 3x| if x > 2

A: Given:-              5x - |6 - 3x|  if x > 2

Q: I'm not sure how to solve a problem that involves a negative number and a fractional exponent:…

A:

Q: Express numbers in exact, simplest form. (x-6)² +: = 1 4

A:

Q: Find the exact value of the expression.

A: The given expression is cotsin-1-23.

Q: if z=5-v2 i the absolute value is :

A:

Q: 215 If x= find the value of

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Q: Simplify (assume that variables represent non negative real numbers). √2x .√6x

A: Given radical expression is 2x·6x.

Q: Express using a positive exponent. Assume that the variable is a nonzero number, 1 -2

A:

Q: The term x has no coefficient . Determine whether the statement is true or false. If the statement…

A: the given statement is: The term x has no coefficient. we have to determine whether the given…

Q: Rationalize the denominator and simplify. Assume that all variables represent positive real numbers.

A:

Q: To make an open box, a man cuts equal squares from each corner of a sheet of metal that is 12 inches…

A: Given:The metal sheet is 12 inches wide and 16 inches long.

Q: - An equation such as 4' = 9 is called an equation because the equation contains a variable in the…

A:

Q: simplify each expression. Express final results without using zero or negative integers as…

A: Given: ab3c-2-4

Q: The variable of an expression is always greater than or equal to zero. True or false

A: The variable of an expression is always greater than or equal to zero.

Q: rationalize the denominator and simplify. All variables represent positive real numbers. 3/(√2 - 5)

A: We have to rationalize the denominator to simplify the expression: 32-5 To rationalize the…

Q: It is possible to rewrite the expression x2a+1 as xªx where q is a constant. Perform this rewrite in…

A:

Q: Simplify. Answer should only contain positive exponents. -3 -1.4 2 y

A: given  (3x-1y42x3y2)-3

Q: 3. It is possible to rewrite the expression х2а+1 as x9x where q is a constant. Perform this rewrite…

A:

Q: exponent refers to the number of times that a number ( of times by itself! Ex: 24 Where 2 is the…

A:

Q: Write the value or values of the variable that make a denominator zero. [(2/x + 1) - (1/x - 1)]…

A: Given, 2x+1-1x-1=2xx2-1

Q: Assume that the stopping distance of a van varies directly with the square of the speed. A van…

A: Let stopping distance be 'd' speed be 'v' and proportionality constant be 'x' According to question,…

Q: If x-1/x = 1, find the value of x^3 – 1/x^3

A: Recall:             (a-b)3=a3-b3-3a2b+3ab2                     OR(a-b)3 = a3-b3-3ab(a-b).

Q: One more than five times a number is less than or equal toten. Find all such numbers.

A: We can the numbers as below

Q: Simplify (assume that variables represent non negative real numbers) √x3 ?

A: Given: x3

Q: Simplify (assume that variables represent non negative real numbers) √10x . √8x

A:

Q: John knows that multiplying a number by — 1 merely changes the sign ofthe number. He reasons that…

A: Consider a number "x". If we multiplying a number by -1 then it becomes  ⇒-1x⇒-x

Q: Rewrite without absolute value sign for different values of x: y=\2x+5\-\2x-5\ if x<−2.5if…

A: y=2x+5-2x-5              if x<-2.5                                              if x >2.5…

Q: If 2*+1= 31-x then find the value of x.

A:

Q: A construction company uses two different-sized trucks to deliver sand. The first truck can…

A:

Q: Select all expressions with a value larger than 1. f + +0 2-1 3x를 9 x

A:

Q: variable

A:

Q: Write the domain in interval notation. h(x) = 1/square root of x + 9

A: Case 1: The given equation is,

Q: Express the quantity without using absolute value.

A: Modulus operator signifies that the quantity is always positive.