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tdschool
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User tdschool
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find the value of x for which (x+1)²+(x²+3x+2)²+(x²+4x+3)²=0
answered
May 14, 2014
in
Algebra 1 Answers
|
1.4k
views
solving equations
factorise by grouping: X2-4x+2lx-4l+4
answered
May 14, 2014
in
Algebra 1 Answers
|
777
views
factorise
by
grouping
if g+h=0 is a true statment and g is not equal to 0, then what must also be true
answered
May 14, 2014
in
Algebra 1 Answers
|
884
views
algebra 1
math
algebra word problems
Find the vertex of the parabola with the equation f(x) = -2x2 – 20x – 54.
answered
May 14, 2014
in
Algebra 2 Answers
|
1.1k
views
vertex of a parabola
What is the perimeter of trape What is the perimeter of trapezoid EFGH?
answered
May 13, 2014
in
Pre-Algebra Answers
|
1.5k
views
What is the x-intercept of the graph of 1/2x-y=4
answered
May 13, 2014
in
Algebra 1 Answers
|
756
views
(Z-3)(Z+4)
answered
May 12, 2014
in
Pre-Algebra Answers
|
451
views
solving equations
find the average speed?
answered
May 12, 2014
in
Word Problem Answers
|
525
views
word problems
3x+7=5x-13
answered
May 12, 2014
in
Algebra 1 Answers
|
843
views
algebra problems
factor the expression 15x^2 + 28x + 12
answered
May 12, 2014
in
Algebra 1 Answers
|
1.3k
views
factoring polynomials
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