What are the x-intercepts of the quadratic function? f(x)=x^2+6x−27
2 answers:
The x intercepts for this quadratic function is X = 3, and -9
The x-intercepts are -9 and +3. What two number multiply to -27 but at to +6? +9 and -3. When you put x-9=0 and x+3=0, they both change their signs so what was +9 is not -9 and what was +3 was -3. I hope this helps you!
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Answer:
C) v≤-5
Step-by-step explanation:
Divide each side by 4,
Answer:
The solutions are given below :
Step-by-step explanation:
x( x-3) + 4 ( x² + 2 )
= x² - 3 x + 4 x ² + 8
= x² + 4 x ² + 8 - 3 x
= 5 x ² + 8 - 3 x
2 ( a+ 5 ) - 3 ( a+ 7 )
= 2 a + 1 0 - 3 a - 2 1
= 2 a - 3 a + 1 0 - 2 1
= -a - 1 1
x y( x² y z - x y ² z + xyz² )
= x³ y ² z - x ² y ³ z + x² y ² z ²
- 4 ( a² - 2 a + 8 )
= -4a² + 8 a - 3 2
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Hope it helps ! </h3>
300 because you have to multiply 100 and 3
Move all terms not containing U to the right side of the equation.
Exact Form:
U = 1/2
Decimal Form:
U = 0.5
Answer
Step-by-step explanation:
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