3 years ago

Solve for x in the equation x^2+4x-4 = 8.

1 answer:

ollegr [7]3 years ago

8 0

Answer:

Its the first choice.

Step-by-step explanation:

x^2+4x-4 = 8

x^2 + 4x - 4 - 8 = 0

x^2 + 4x - 12 = 0

(x + 6)(x - 2) = 0

x = -6, 2.

You might be interested in

seropon [69]

<em>Greetings from Brasil</em>

From radiciation properties:

$\large{A^{\frac{P}{Q}}=\sqrt[Q]{A^P}}$

bringing to our problem

$\large{6^{\frac{1}{3}}=\sqrt[3]{6^1}}$

6 0

3 years ago

Liula [17]

Answer:

1. 2c+9=m

Step-by-step explanation:

6 0

3 years ago

Leni [432]

Answer:

A. 24

Step-by-step explanation:

3 0

2 years ago

Mamont248 [21]

Between 0 and 1, add dashes so you have a total of 6 marks including 0 and 1. Then count 3 over and that would be 3/5.

7 0

3 years ago

stealth61 [152]

<span>NEVER use a lower case L as a variable
.
$5M+$8L=$45
.
Medium only:
$5M+$8(0)=$45
$5M=$45
M=9</span>

5 0

2 years ago