FACTORING GENERAL TRINOMIAL:
1.2x+4x+2
2.4x²+16y+15
3.5y²-14x+8
4.4y²-4x+8
5.9x²-3x-1
PLS ANSWER THIS CORRECTLY I NEED THIS TOMORROW THANKS
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FACTORING GENERAL TRINOMIAL:
1.2x+4x+2
2.4x²+16y+15
3.5y²-14x+8
4.4y²-4x+8
5.9x²-3x-1
PLS ANSWER THIS CORRECTLY I NEED THIS TOMORROW THANKS
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Answer:
1. x=0 and x= -1
2. x=[tex]\frac{-5}{2}[/tex] and x=[tex]\frac{-3}{2}[/tex]
3. y= [tex]\frac{4}{5}[/tex] and y=2
4. y=1 and y=2
Step-by-step explanation:
1. 2x²+4x+2=0
(2x+2)(x+1)=0
1st value of x:
2x+2=0
[tex]\frac{2x}{2} =\frac{0}{2}[/tex]
x=0
second value of x:
x+1=0
x+1-1=0-1
x= -1
2. 4x²+16y+15=0
(2x+5)(2x+3)=0
1st value of x/y:
2x+5=0
2x+5-5=0-5
2x=-5
[tex]\frac{2x}{2} =\frac{-5}{2}[/tex]
x=[tex]\frac{-5}{2}[/tex]
2nd value of x/y:
2x+3=0
2x+3-3=0-3
2x=-3
[tex]\frac{2x}{2} =\frac{-3}{2}[/tex]
x=[tex]\frac{-3}{2}[/tex]
3. 5y²-14x+8=0
(5y-4)(y-2)=0
1st value of x/y:
5y-4=0
5y-4+4=0+4
5y=4
[tex]\frac{5y}{5} =\frac{4}{5}[/tex]
y= [tex]\frac{4}{5}[/tex]
2nd value of x/y:
y-2=0
y-2+2=0+2
y=2
4. 4y²-4x+8=0
(4y-4)(y-2)=0
1st value of x/y:
4y-4=0
4y-4+4=0+4
4y=4
[tex]\frac{4y}{4} =\frac{4}{4}[/tex]
y=1
2nd value of x/y:
y-2=0
y-2+2=0+2
y=2