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Sub. 2 in polynomial
2^2-2(2)-2p-8=0 \\ 4-4-2p-8=0 \\ p=-4
so p=-4
1 1 1
i wrote 2p+8
yes -(2p+8)=-2p-8
are u sure
thanks a lot
2²-2×2-(2×p+8) ⇒4-4-(2p+8)⇒2p+8
2 4 2
the questions asked by my friends here are very hard to answer.
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