# Questions & Answers for: SoftMath 1 5 minus 1 7 Audio Players & Recorders

Question about Algebrator - Algebra Homework Solver (689076614429)

## 66-(-6)x6-(-6)=

...Division 4. Addition and Subtraction So for the problem you posted: 1. Remove the parentheses. The minus signs of -(-6) cancel and can be rewritten as +6. So the problem can be rewritten as

Question about Algebrator - Algebra Homework Solver (689076614429)

## 5(2x square minus 6x) minus (4x square minus 3)

5(2x square minus 6x) minus (4x square minus 3) 4(x square) minus 30x plus 3

Question about Algebrator - Algebra Homework Solver (689076614429)

## The square root of one-fifth minus the square root

the square root of one-fifth minus the square root of 5 Sq. Rt of 1/5 (or .2) is: 0.44721359549995793928183473374626 Sq Rt of 5 is: 2.2360679774997896964091736687313 0.44721359549995793928183473374626

Question about Algebrator - Algebra Homework Solver (689076614429)

## 4x-(2x-3)=0

4x-(2x-3)=0 4x-(2x-3)=0 =>4x-2x+3=0 ; (after the bracket's oepned and multiplied by - [minus]) =>2x+3=0 ; taken x as common and 4-2=2 i.e. x(4-2) = 2x =>2x=-3 ; +3's moved on the right-hand ...

Question about Algebrator - Algebra Homework Solver (689076614429)

## Is -7/8 greater than or less than -5/8

is -7/8 greater than or less than -5/8 its a problem in my math homework I need to plot them in a number line - 7/8 is less than - 5/8 because it is further from zero on the minus axis.

Question about Algebrator - Algebra Homework Solver (689076614429)

## 15.75(-3.85)+(-2.54)

15.75(-3.85)+(-2.54) I need help Remembering a plus times a minus gives a minus, your eqn becomes - 60.6375 - 2.54 = - 63.1775

Question about Algebrator - Algebra Homework Solver (689076614429)

## Cos2x + 3 = 5cosx

...U=cox(x)=2 must be rejected. What is left is cos(x)=(1/2). The solutions are x=60 or x=-60 plus or minus 360

Question about Algebrator - Algebra Homework Solver (689076614429)

## Sinx=-1

...degrees). So that is the first of many solutions, which recur every 2 Pi (or 360 degrees) plus or minus from the first solution. x = ... =5pi/2, -1pi/2, 3pi/2, 7pi/2, 11pi/2, 15pi/2,

Question about Algebrator - Algebra Homework Solver (689076614429)

## What is 3 1/2 minus plus 2.1 equal 1 9/10

what is 3 1/2 minus plus 2.1 equal 1 9/10 minus 3 1/2 = -3.5 +2.1 equals -1.4

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