For each quadratic relation, write the equation in factored form and standard form
1.zeros: -1 and 7; A point on the graph: (3, 5)
2.zeros: -2 and 6; A point on the graph: (-1, -1)
expand and simply each expression
1.(2x +3)(3x-1)+x(2x+4)
2.(3x-4)(x+5)+2((2x-3)(x-5))
3.3(2x+1)²-5(x-4)²
4.(2x-3)³
5.(3x²+6x+1)²
Factor each expression completely
1.3a²+6a
2.x²+7x+12
3.3d²-432
4.8+6x+x²
5.2x-8xy
6.y²+11y+28
7.5b²-14b+8
8.6d²+d+1
9.-16+9x²
thank for all your help..any site recommended to learn the steps and rules? going to summer school...this is not homework, just an assignment. want to compare what i have and see where i went wrong.
2006-07-27
13:21:50
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6 answers
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asked by
Madina A
2
in
Mathematics