80 Answered Questions for the topic Expression

Expression Integers Expressions

09/27/15

8 less than the product of 5 and -4
Isn't it   5(-4)-8 Or is there another way of putting it that is more accurate?
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09/17/15

The Algebra of Functions
The expression f(x+h)-f(x)/h for h ≠0 is called the difference quotient. Find and simplify the difference quotient for the following function.    f(x)= -3x^2+9x+4       f(x+h)-f(x)/h means... more
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Expression

03/24/15

how many ters?
4a+a2+6a3
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Expression Quotient

01/26/15

Which answer is equal to the quotient in the expression below?
(2x3 - x2) (x2)   A.2x - 3x B.2x2 - 3x C.2x2 + x D. 2x - 1    
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Expression

12/17/14

88 cans they plan to sort the cans into x bags, equal amount in each bag. Write an expression to show how many cans there will be in a bag
I just really need help quick with this question
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Expression Sinplify

12/14/14

Which is the simplified for of the expression...
10z-4+8 (z-11)
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Expression Math Simplify

12/14/14

Simplify the expression
5x^2 (3x^5+2x-8)
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11/08/14

Expanding Square Roots
Expand (√5 + 2√3)(√5 -2√3). Express your answer as simply as possible.   Please explain how to answer this question. Thanks :)
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Expression

10/26/14

find the expression
Dinah rides her bike to and from school every day unless it rains. Let d be the distance in miles from Dinah’s home to school. Find two expressions that represent how far Dinah travels by bike in a... more
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Expression

10/18/14

Factor the expression.
Factor the expression. 72x2 + 78x + 15 A. 3(6x - 5)(4x - 1) B. 3(6x + 5)(4x + 1) C. (72x + 1)(x + 15) D. Prime Polynomial
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Expression Factoring

10/12/14

Factor the expression.
Factor the expression. x^2 +2x 18   A. (x + 1)(x + 18) B. (x + 6)2 C. (x + 6)(x + 3) D. Prime Polynomial
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Expression Word Problem Division

07/24/14

How can one division expression have more than one answer?
Hi Tutors, I need help with my son's homework. This one is kinda confusing for both of us and we don't know where to start. How can one division expression have more than one answer? They were... more
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Expression Art Humanities Gothic

07/20/14

Gothic Cathedral question?
Why do you think the Gothic Cathedral is an almost perfect artifact for the study of humanistic expression?
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Expression Trig Exact

05/20/14

Find the exact value of each expression
Find the exact value of each expression:\\ (a) sin-1(√(3)/2) = (b) cos-1(-1) =    
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Expression Simplify Factorial

03/30/14

simplify the expression
Simplify the expression (4n+3)!/(4n-3)!
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Expression

02/18/14

evaluate the expression
evaluate the expression  (-2-3i)/(1-2i) the real number a equals? the real number b equals?
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Expression

02/18/14

evaluate the expression
Evaluate the expression i120 and write the results in the form a+bi the real number a equals? the real number b equals?  
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Expression

02/18/14

evaluate the expression
Evaluate the expression (3-3i)(-1+3i) and write the results in the form a+bi  the real number a equals= the real number b equals= 
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Expression

02/18/14

Express X2-16X+264 in the form (X+K)2+M
I know the answer to this is X2-16X+264=(x-8)2+200  But do not no how to write it out please help. Both twos are squared. Thank you
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Expression Real Numbers

02/15/14

Evaluate the expression and write the result in the form a+bi
Evaluate the expression (-1+2i)-(-8+4i) and write the result in the form a+bi the real number A equals= the real number B equals=  
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Expression Simplify Rational

02/09/14

simplify the rational expression
((1/x+1)+(1/x+2))/((1/x+2)+(1/x+3))= ()/()  
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Expression Simplify Rational

02/07/14

simplify the rational expression
(1/(x+1))+(1/(x+2))/(1/(x+2))+(1/(x+3))=   
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Expression Polynomials Rational

02/07/14

Simplify the rational expression
((x-5)/(x2-25))-((3)/(x+5)) where A and B are polynomials of degree as low as possible and the leading coefficient of B is 1   
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01/05/14

Write sin(sin^-1x-cos^-1x) as an algebraic expression in x.
This is for my trig class, thanks for the help!
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Expression Standard Form

12/12/13

how do i write the expression in the standard form a+b i? (9-5 i)(3 + i )
How do I write the expression in the standard form a + b I.  ( 9-5 i) (3 + i)  ?
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