Express -2x^2-3x-1 in form of (x+p)^2+q
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Step-by-step explanation:
2x^2+2xp+p^2+q
is the answer
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Step-by-step explanation:
x^2-3x+5
let it be (x-p)^2 + q = x^2 - 2px + p^2 + q
-3 = -2p ...... p = -3/-2 = 3/2 ... p^2 = 9/4 ... 5 = 9/4 + 11/4 ... q = 11/4
x^2-3x+5
= [x^2 - 2(3/2)x + (3/2)^2] + 11/4
= (x - 3/2)^ + 11/4 .................. answer....
Hope it helps u....
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