f(x) = x^3 - 7 - Algebra Homework Help
f(x) = x^3 - 7 set y = f(x) to get: y = x^3 - 7 solve for x. add 7 to both sides of the equation to get y + 7 = x^3 raise both sides of the equation to the power of (1/3) to get: (y+7)^(1/3) = (x^3)^(1/3) if a = b, then b = a, so you can flip the equation to get: (x^3)^(1/3) = (y+7)^(1/3) since (x^a)^b) = x^(a*b), your equation becomes: x^(3*(1 ...
SOLUTION: If 7^x=3 then x=? - Algebra Homework Help
You can put this solution on YOUR website! If 7^x=3 then x=?-----x*log(7) = log(3) x = log(3)/log(7) x =~ 0.564575
SOLUTION: Find the greatest common factor. x^7,x^3 - Algebra …
x^7,x^3 Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website! Find the ...
SOLUTION: if 7^x=3, then x is equal to - Algebra Homework Help
Click here to see ALL problems on logarithm; Question 866006: if 7^x=3, then x is equal to Answer by Fombitz(32388) (Show Source):
SOLUTION: How many roots does x-7/x-3=3-7/x-3 have?
Click here to see ALL problems on Quadratic Equations; Question 842997: How many roots does x-7/x-3=3-7/x-3 have?
SOLUTION: Which compound inequality has the empty set as the …
x<5 and x≥5 b. x<5 or x>10 c. x<3 and x>-2 d. x≥3 or x<7 e. x<3 or x<-2 Algebra -> Inequalities -> SOLUTION: Which compound inequality has the empty set as the solution? a.
SOLUTION: 3x+7=19 - Algebra Homework Help
Click here to see ALL problems on Equations; Question 64355: 3x+7=19 Answer by checkley71(8403) (Show Source): . You can put this solution on YOUR website! 3X+7=19 3X=19-7 3X=12 X=12/3 X=4 SOLUTION PROOF
7*X+3+8*X+3*X+8-9 so that it is equivalent to 2(9X+10).
SOLUTION: Add one set of parentheses to the expression: 7*X+3+8*X+3*X+8-9 so that it is equivalent to 2(9X+10). ...
AB= 2y, BC= y + 3, CD= 5x-1, DA= 2x+4 - Algebra Homework Help
You can put this solution on YOUR website! Find the values of x and y in parallelogram ABCD. AB= 2y, BC= y + 3, CD= 5x-1, DA= 2x+4
SOLUTION: 2log(7,3) + 3log(7,2) = log(7, x) - Algebra Homework …
log(7,x) = 2*log(7,3) + 3*log(7,2) We replace x with 72 and we get: log(7,72) = 2*log(7,3) + 3*log(7,2) We can convert this equation to the base of 10 so we can solve using our calculator. The conversion formula in general is: log(b,x) = log(c,x)/log(c,b) This reads as log of x to the base b = log of x to the base c divided by the log of b to ...