Answer: B
Begin by simplifying the given equation, so it's rearranged into standard form. Move all the terms onto one side, so they equal 0. This would result with 
-3x-9=0. Quadratic formula is (-b±√(b²-4ac))/(2a). Standard form follow this variable format: 
+bx+c. Use the numbers that correspond with each variable to substitute them into the quadratic formula. This would be
(-(-3)±√(-3²-4(4)(-9)/2(4).
Answer:
−6.5w−0.8
Step-by-step explanation:
4.2+−5+−6.5w
Combine Like Terms:
=4.2+−5+−6.5w
=(−6.5w)+(4.2+−5)
=−6.5w+−0.8
Brainless please
Answer:
110 square cm
Step-by-step explanation:
Hello There!
It would be x².
The question is x³/x.
X with no power is x to the power of one.
When dividing powers you subtract them.
3 - 1 = 2,
Therefore, making your answer x²
Hope This Helps You!
Good Luck :)
- Hannah ❤
