If the ordered pairs (x2-3x, y2+4y) & (-2,5) are equal, then find x and y.
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1)If the ordered pairs (x2-3x, y2+4y)&(-2,5) are equal, then find X&y.
x2-3x+2=0
By splitting the middle term factorization we get,
x2-x-2x+2=0
x (x-1)-2(x-1)
(x-2)(x-1)=0
X=2 or x=1
y2+4y-5=0
y2– y +5y-5=0
y(y-1) +5(y-1)=0
(y-1) (y+5)= 0
Y=1 or y=-5
x = 1 or x = 2 and y = 1 or y = -5
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Answer:
HEY MATE HERE IS YOUR ANSWER
Step-by-step explanation:
By splitting the middle term factorization we get,
x2-x-2x+2=0
x (x-1)-2(x-1)
(x-2)(x-1)=0
X=2 or x=1
y2+4y-5=0
y2– y +5y-5=0
y(y-1) +5(y-1)=0
(y-1) (y+5)= 0
Y=1 or y=-5
x = 1 or x = 2 and y = 1 or y = -5
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