Answer:
1. X=[tex]\frac{-3}{4}[/tex] or X = 0
2. X = [tex]\frac{5}{2}[/tex] + [tex]\frac{-1}2}[/tex]√73 or X= [tex]\frac{5}{2}[/tex] + [tex]\frac{1}2}[/tex] √73
Step-by-step explanation:
1.
Let's solve your equation step-by-step.
−6x=8x2
Step 1: Subtract 8x^2 from both sides.
−6x−8x2=8x2−8x2
−8x2−6x=0
For this equation: a=-8, b=-6, c=0
−8x2+−6x+0=0
Step 2: Use quadratic formula with a=-8, b=-6, c=0.
x=
−b±√b2−4ac
2a
−(−6)±√(−6)2−4(−8)(0)
2(−8)
6±√36
−16
−3
4
or x=0
_
2.
Let's solve for v.
5x=−12+x2v
Step 1: Flip the equation.
vx2−12=5x
Step 2: Add 12 to both sides.
vx2−12+12=5x+12
vx2=5x+12
Step 3: Divide both sides by x^2.
vx2
x2
=
5x+12
v=
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Answers & Comments
Verified answer
Answer:
1. X=[tex]\frac{-3}{4}[/tex] or X = 0
2. X = [tex]\frac{5}{2}[/tex] + [tex]\frac{-1}2}[/tex]√73 or X= [tex]\frac{5}{2}[/tex] + [tex]\frac{1}2}[/tex] √73
Step-by-step explanation:
1.
Let's solve your equation step-by-step.
−6x=8x2
Step 1: Subtract 8x^2 from both sides.
−6x−8x2=8x2−8x2
−8x2−6x=0
For this equation: a=-8, b=-6, c=0
−8x2+−6x+0=0
Step 2: Use quadratic formula with a=-8, b=-6, c=0.
x=
−b±√b2−4ac
2a
x=
−(−6)±√(−6)2−4(−8)(0)
2(−8)
x=
6±√36
−16
x=
−3
4
or x=0
Answer:
x=
−3
4
or x=0
_
2.
Let's solve for v.
5x=−12+x2v
Step 1: Flip the equation.
vx2−12=5x
Step 2: Add 12 to both sides.
vx2−12+12=5x+12
vx2=5x+12
Step 3: Divide both sides by x^2.
vx2
x2
=
5x+12
x2
v=
5x+12
x2
Answer:
v=
5x+12
x2
yan rin ko po sagot :)
pa Brainliest po
sorry po mediyo mahirap mag type