The polynomial x ^ 2 + PX + 12 can be decomposed into the product of two first-order factors. The value of integral P is () write two

The polynomial x ^ 2 + PX + 12 can be decomposed into the product of two first-order factors. The value of integral P is () write two

According to the principle of cross phase multiplication, the constant term 12 is decomposed as follows
12=1*12=2*6=3*4=-1*(-12)=-2*(-6)=-3*(-4)
therefore
P is the sum of the above six decomposition numbers
P=1+12=13
P=2+6=8
P=3+4=7
P=-1-12=-13
P=-2-6=-8
P=-3-4=-7

Elden Ring Premiere

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