2 years ago

Given (x+2)2-16 , solve for x

1 answer:

3 0

Answer:

2x - 12 is the answer

hope this answer will help you

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Rudiy27

$\frac{2}{5} \times ( - 10)$

$2 \times - 2$

$- 4$

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2 years ago

raketka [301]

Answer:

Step-by-step explanation:

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3 years ago

Vilka [71]

Length of AC is 5 I hope this helps I can’t think right right now so bare with me

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3 years ago

ser-zykov [4K]

This is simple:
area= Length x Width

7 0

3 years ago

SVETLANKA909090 [29]

Answer:

$\begin{bmatrix}2 & -1 & -4 & 7\\ 0 & -30 & 20 & -50\\ 0 & 30 & 24 & 6\end{bmatrix}$

Step-by-step explanation:

Given matrix is,

$\begin{bmatrix}2 & -1 & -4 & 7\\ 0 & 3 & -2 & 5\\ 0 & 10 & 8 & 2\end{bmatrix}$

Operations performed,

-10R₂ → R₂

$\begin{bmatrix}2 & -1 & -4 & 7\\ 0 & -30 & 20 & -50\\ 0 & 10 & 8 & 2\end{bmatrix}$

3R₃ → R₃

$\begin{bmatrix}2 & -1 & -4 & 7\\ 0 & -30 & 20 & -50\\ 0 & 30 & 24 & 6\end{bmatrix}$

4 0

2 years ago