फैक्टराइज 3 वाइ स्क्वायर माइनस वाई माइनस 4
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Answered by
0
3y²- y- 4
y² = y+y
y³ = 3 - (-4)
y³= 7
y = 7y²
y = 49y
Answered by
1
Answer:
4/3 or 1
Step-by-step explanation:
3y^2-y-4=0
3y^2-4y+3y-4=0
y(3y-4)+1(3y-4)=0
3y-4=0. y+1=0
3y=4. y=1
y=4/3. y=1
y=4/3 or 1
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