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algebra
Can someone help me with this problem please? rationalize the denominator and simlify the answer: 5/2 + the square root of 3 Do you mean 5/(2 + sqrt 3) ? What you wrote could also be interpreted as 2.5 + sqrt 3. You need to be
asked by Maria on March 1, 2007 
math
3x5/6=7x+4/4 If you mean (3x5)/6= (7x+4)/4 , then 12 x  20 = 42 x + 24 and you can take it from there. If you mean 3x  5/6 = 7x + 4/4, then the answer will be different. Please use parentheses to clarify ambiguous algebraic
asked by dee on December 22, 2006 
Math
I need need help with this math problem. I need to know do I start from left to right with the parentheses or brackets first. (155)/[(12/2*2)2] Brackets first Work from the outside in. When you wrote 12/2*2, it is not clear
asked by ms kay on August 3, 2007 
math
please help me to perform the indicated operation.1520/(3)(5)15 You need additional parentheses or brackets to clarify the order of operations. For example, 15{20/[(3)(5)]}15 = 20/15 = 4/3 (1520}/[(3)(5])15 = 15 1/3
asked by carmen on April 23, 2007 
Simplifying Rational Expressions
Can someone PLEASE solve these for me 1.4x12/4x 2.d+7/d^249 3.t^225/t^2+t20 4.2x^2+6x+4/4x^212x16 5.6y/y^22y24 You need to use parentheses to clarify the menaing of those expressions. For example, if you mean (4x12)/4x
asked by mike on May 16, 2007 
algebra
solve and check the equation for x. I just can not figure this out. 5/x+6 + 2/x^2+7x+6 = 3/x+1 Thanks! Use parentheses to tell us whether you mean 2/(x^2 + 7x + 6) or 2/x^2 +7x +6 and also whether you mean (3/x) + 1 or 3/(x+1) and
asked by jamie on July 12, 2007 
math
8x43= 8 x 4 is....? Then subtract 3. You should use parentheses to clarify whether you mean 8x(43) or (8x4)3. They are not the same. If you were keying in the numbers and operations on a calculator, the multiplication would
asked by jasmine on July 10, 2007 
Algebra
How do I solve this? 2 {2/3 } / 4/5 / 1/3 {4/9} / 4/4 / 1/3 How do I cross multily the numbers? Is the (2/3) supposed to be squared? Is the (4/5)/(1/3) in a denominator below (2/3) ? You need to use more parentheses or brackets to
asked by Gee on February 19, 2007 
Math
I need some advice with this problem. Simplify as indicated. State at least one property of multiplication or division that would prove your simplification process correct. A. (n+4), to eliminate the parentheses. B. 6(s), to
asked by B.B. on June 29, 2009 
Math
Solve for x: 5/x+6+2/x^2+7x+6=3/x+1 5/x+5+2/(x+6)(x+1)=3/x+1 5(x+6)(x+1)/x+6+2(x+6)(x+1)/(x+6)(x1)=3(x+6)(x+1)/x+1 5(x+1)+2=3(x+6) 5x+5+2=3x+18 5x+7=3x+18 2x=11 x=11/2 or 5 1/2 is my method correct? and I need assitance checking
asked by Dragonfly on July 24, 2007