Given:
The given quadratic equation is
![3(x+4)^{2} = 48](https://tex.z-dn.net/?f=3%28x%2B4%29%5E%7B2%7D%20%3D%2048)
or, ![(x+4)^{2} =16](https://tex.z-dn.net/?f=%28x%2B4%29%5E%7B2%7D%20%3D16)
And
The roots are given: ![x = -8 , x = 0](https://tex.z-dn.net/?f=x%20%3D%20-8%20%2C%20x%20%3D%200)
To find the missing step.
Let us solve the equation.
![3(x+4)^{2} = 48](https://tex.z-dn.net/?f=3%28x%2B4%29%5E%7B2%7D%20%3D%2048)
or, ![(x+4)^{2} = 16](https://tex.z-dn.net/?f=%28x%2B4%29%5E%7B2%7D%20%3D%2016)
or,
[ eliminating 16 from both the side]
or, ![x^{2} +8x = 0](https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2B8x%20%3D%200)
or, ![x(x+8) = 0](https://tex.z-dn.net/?f=x%28x%2B8%29%20%3D%200)
or, ![x = 0, x = -8](https://tex.z-dn.net/?f=x%20%3D%200%2C%20x%20%3D%20-8)
Hence,
The step 2 could be ![x^{2} +8x = 0](https://tex.z-dn.net/?f=x%5E%7B2%7D%20%2B8x%20%3D%200)
Answer:
Left most and the one u selected
Step-by-step explanation:
7p-4p+15 = 3p+15
3(p+5) = 3p + 3 * 5 = 3p + 15
2p-p+15 = p+15
3(p+15) = 3p+45
if correct, pls mark 5 star, thanks, and brainliest!
Answer: A(0,-2) B(2,-2) and C(0,-7)
Step-by-step explanation: So the question is asking you to figure out where the shape will be after a translation of four units to the right and 6 units down. So starting with A, you count right four, and then you count down 6. Same thing with B and C. (Hope this helped!)
Answer:
29.5 square inches
Step-by-step explanation:
Let's divide the shape into 3 parts to make it easy for us to find the area.
- a wide triangle
- a triangle
- a shorter rectangle
For the wider rectangle, the area is;
A1 = 8 × 2 = 16 in²
For the triangle, the area is;
A2 = ½(7 - 2) × 3
A2 = 7.5 in²
For the shorter rectangle, the area is;
A3 = 3 × 2
A3 = 6 in²
Total area = A1 + A2 + A3 = 16 + 7.5 + 6 = 29.5 square inches
Well 800 divided by 4 is 200 so 200 divided by 9 is 22.2