1.) 2s(s-4)
2.) (w+7)(w+3)
3.) (2+ - 1)( t +5 )
4.) (x + 4 ) (x + 4)
5.) (2r-5) (2r-5)
6.) (3-4m)^2
7.) (2h + 7) (2h-7)
8.) (8-3x)(8+3x)
plsssss help plsssssssss
Looking to match the general expression ax^2 + bx + c
1). 2s(s-4) → 2s^2 - 8s : a = 2, b = -8, c = 0. In this case we have s standing in for x.
2). (w + 7)(w + 3) → w^2 + 10w + 21: a = 1, b = 10, c = 21. In this case we have w standing in for x.
Try the rest yourself. I assume 3) should be (2t -1)(t + 5) or it won't be a quadratic!
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