<span><span>9x4-6x3-18x2-12x</span> </span>Final result :<span> 3x • (3x2 + 4x + 2) • (x - 2)
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Step by step solution :<span>Step 1 :</span><span>Equation at the end of step 1 :</span><span><span> (((9•(x4))-(6•(x3)))-(2•32x2))-12x
</span><span> Step 2 :</span></span><span>Equation at the end of step 2 :</span><span><span> (((9 • (x4)) - (2•3x3)) - (2•32x2)) - 12x
</span><span> Step 3 :</span></span><span>Equation at the end of step 3 :</span><span> ((32x4 - (2•3x3)) - (2•32x2)) - 12x
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Answer:
y=2/3x-3
Step-by-step explanation:
The slope-intercept formula for a line is: y=mx+b.
If the y-intercept is (0, -3), that means that the y-intercept ("b") is -3.
Updated equation: y=mx-3.
Plug in the point that you were given.. (-9,-9).
-9=-9m-3.
Add 3 to both sides.
-6=-9m.
Divide by -9.
m=-6/-9 = 6/9 = 2/3
The slope ("m") equals 2/3.
y=2/3x-3 is your equation.
Answer:
31
Step-by-step explanation:
46 -3v
Let v=5
46 -3*5
46 - 15
31
Just remember that vertical angles are congruent and have same degree. Straight lines add up to 180 degrees.
G = 115 degrees (vertical angle)
K = 131 degrees (vertical angle)
h = 180-115 = 65 degrees
m = 180 - 131 = 49 degrees
Answer:
C
Step-by-step explanation:
multiply by 2 to be 2x-6