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Sira
Questions and answers by visitors named
Sira
Questions (15)
( ∛3x+5 ) + 4 = 0
2 answers
200 views
Which of the following is a facator of 4by-3bz+8dy-6dz?
a)4by-3bz b)b+d c)4y-3z d)4b+3d
2 answers
822 views
If P(x) is a polynomial in x for which P(3)=0, then..?
a) x-3 is a factor of P(x) b) x+3 is a factor of P(x) c) 3x is a factor of
2 answers
900 views
Write the function which defines a parabola with vertex (2,-3) and axis x=2
1 answer
309 views
Solve the system for z.
2x - y + 2z = 11 x - 2y - 3z = -5 -3x + z = -3
6 answers
4,298 views
How many points of intersection are there for x-y=2 and x^2+y^2=25 ?
1 answer
273 views
What would be the simplest way to eliminate one of the variables? Below is a system of three equations in three variables:
1.
1 answer
369 views
Find a quadratic equation with integral coefficients having roots 1/2 and -5/2.
4 answers
1,913 views
If log(base10)of 2 =0.301 and log(base10) of 3 = 0.477, how would I find
a) log(base10) of 8 b) log(base10) of 12 c) log(base10)
1 answer
466 views
How do I find the domain and range of the functions?
1. f(x)=2/3x - 4 2. f(x)= x^3-3x+2 3. f(x)= 1/2 l x-2 l 4. f(x)= l x-1 l /
2 answers
470 views
How do I find (a) f*g (b) g*f (c) f*f of these problems?
If you can, please show me step by step ^___^ thank you 1)f(x)=x^2 2)
1 answer
301 views
Hi I need with with a prelab calculation for a Hydrate Crystal lab and I am so confused @_@ You don't really need to solve it if
1 answer
454 views
How do I find all the real zeros of the polynomial function of these 3 ? ):
1) g(t) = 1/2t^4-1/2 2) g(t) = t^5-6t^3+9t 3) f(x) =
1 answer
343 views
How am I suppose to transform the left side of the equation into the right side using trig identities? ):
1) sin^2θ - cos^2θ =
1 answer
419 views
How do I evaluate the trigonometric functions of the quadratic angle? Thanks in advance
1) sec π 2) tan π 3) cos π For this
1 answer
434 views
Answers (1)
Actually wait, don't tell me. I can do this one ^^
