SOLUTION: Find the point of the intersection of the following system of equations algebraically x^2-Y=5 and 2X+y=3
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Question 38921
:
Find the point of the intersection of the following system of equations algebraically
x^2-Y=5
and 2X+y=3
Answer by
checkley71(8403)
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X~2-Y=5 THEN Y=-5+X~2 THEN 2X-5+X~2=3 OR X~2+2X-8=0 OR (X+4)(X-2)=0 OR X=-4,2
THEN Y=-5+(-4~2) OR Y=-5+8 OR Y=3 & Y=-5+(2~2) OR Y=-5+4 OR Y=-1