Questions and answers by

Shreya

Questions (136)

the roots of the equation |x^2+2x-10| = 5 are -5, 3, and -1+-sqrtNvalue of N is? A. 6 B. 8 C. 12 D. 24 please help with this.
1. 1 answer
2. 331 views
for which of following functions is graphof y = |f(x)| identical to graph of y = f(x)?A. f(x) = 2x B. f(x) = -2x C. f(x) = 2x^2
1. 3 answers
2. 807 views
complete solution to 12-|x| = 9 is12-x = 9 -12frm both sides -x/1 = -3/1 this what i get.
1. 2 answers
2. 289 views
the absolute value functiong(x) = |5-x| can be written as a piecewise function. the piecewise function which represents g(x) is
1. 3 answers
2. 1,254 views
value of |7|-|-6|+|-cubicroot-64|i got 25 after doing whole thing but real answer be 5, i not get how to get that.
1. 0 answers
2. 358 views
which of following statements is false1. The absolute value of a real number is the principal square root of the square of the
1. 2 answers
2. 2,687 views
i did this question long time ago and i realize today that at back of book answer be different.write the following absolute
1. 2 answers
2. 480 views
write the following absolute value functions as piecewise functions.i really not get how to do this f(x) = |x| i think im
1. 0 answers
2. 692 views
write the following absolute value functions as piecewise functions.i really not get how to do this f(x) = |x| i think im
1. 2 answers
2. 1,303 views
evaluate|8| okay i know this means square root of 8 squared and that would be 8. |-8| this also positive because negative
1. 10 answers
2. 501 views
in which spring do transverse waves travel faster, small diameter spring or slinky?i think this be the transverse waves but i
1. 0 answers
2. 894 views
i real stuck on this and i really want explanations please.in which sprind do transverse waves travel faster, small diameter
1. 0 answers
2. 1,124 views
(4)/(x-3)+(2)/(3-x)(4)/(x-3) + (2)/(-1)(-3+x) i factor out a negative 1 from 3-x. 4/(x-3)+ 2/(x-3) 6/x-3 it suppose to be 2/x-3
1. 2 answers
2. 325 views
(5y)/(6y^2-7y-3)+(4y-3)/(2y^2-15y+18)consider nonpermissible values for the addition of this equation, the product of the
1. 2 answers
2. 883 views
a plane flew from red deer to winnipeg, flying distance of 1260 km. on the return journey, due to a strong head wind, the plane
1. 2 answers
2. 2,478 views
the formula 1/R = 1/R1 + 1/R2, concerning resistance in an electrical circuit is used in physics. if R = 3 ohms and R1 is 8 ohms
1. 2 answers
2. 874 views
two numbers differ by three and their quotient is 3/4. the larger number is? i not get how to do this.
1. 3 answers
2. 2,572 views
x^2+9xy+20y^2/x^2+5xy(x+4y)(x+5y)/(x))x+5y) i cancel off x+5y's (x+4y)/(x) that be the anser?
1. 2 answers
2. 669 views
x^2+9xy+20y^2i never deal with something like this before i come up with (x+4)(x+5) but that wrong because y have to be there
1. 2 answers
2. 494 views
15+2y-y^2/3y^2-16y+5(5-y)(3+y)/(3y-1)(y-5) i factor out a negative one from (5-y) to make it same like (y-5)
1. 2 answers
2. 400 views
in which sprind do transverse waves travel faster, small diameter spring or slinky?i think this be the transverse waves but i
1. 0 answers
2. 607 views
i think i do something wrong again(2x+1)/(x-3)-(4x-1)/(2x-3) = 0(2x-3)(2x+1)-(4x-1) = (0)(x-3)(2x-3) 4x^2+2x-6x-3-4x-1 =
1. 2 answers
2. 988 views
4x+3/2x-1-2 = 6x+2/2x-1(4x+3)(-2) = (6x+2) -8x-6 = 6x+2 -14x-6 = 2 -14x = 8 x = 4/-7 i not think i did this right.
1. 9 answers
2. 488 views
30/x^2-25 = 3/x-5-2/x+5i be left with 30 = 3x^2-75-2x^2+50 i not sure what to do? i use the quadratic formula? math-calculus -
1. 2 answers
2. 1,129 views
x-1/x+1 = 2x/15(15)(x-1) = (2x)(x+1) 2x^2-15x+17 do i put this in quadratic formula? i so confused.
1. 2 answers
2. 394 views
30/x^2-25 = 3/x-5-2/x+5i be left with 30 = 3x^2-75-2x^2+50 i not sure what to do? i use the quadratic formula?
1. 2 answers
2. 415 views
5a-3/a+7 = 5a-14/a+1so i find that only lowest common denominator for equation is (a+7)(a+1) (a+7)(a+1)(5a-3/a+7) =
1. 2 answers
2. 443 views
at what image distance is it difficult, but not impossible to locate a clearly focused image? i think that would be far from
1. 1 answer
2. 656 views
7/(x-2)(x+5)-8/(x+5)(x-3)7(x-3)-8(x-2)/(x-2)(x+5)(x-3) 7x-21-8x+16/(x-2)(x+5)(x-3) 7x-8x give me -1x and -21+16 give me -5. for
1. 6 answers
2. 401 views
(24x^3-54x^2-15x)/(6x^2-15x)i don't factor number from whole equation way i do it is find number that add to give me -54 and
1. 7 answers
2. 897 views
Question:Hey I posting for my brother Mohammad again, his computer not work I not know why. You please unblock any people so he
1. 2 answers
2. 1,362 views
UN which was United Nations was to keep peace, but how it not work? It not tell us that.
1. 1 answer
2. 365 views
Canada not with Vietnam war that happen after 1950's and that when Canada start getting independent on own. Defense line happen
1. 1 answer
2. 1,157 views
[4:06:00 PM] shreya2010: question: Helping my brother Mohammad. What was foreign policy of canada in 1950's and 1970's.We are
1. 1 answer
2. 1,071 views
Sue this mohammad’s sister, his computer not working. He need help with his work today. Imagine urself as the prime minister
1. 10 answers
2. 989 views
A square plate made of copper has a length of 4.253 m on a side, at 15.00 degrees Celsius. A hole is drilled in the plate, the
1. 2 answers
2. 691 views