2 years ago

X² + 2x - 3 = 0

1 answer:

6 0

Step-by-step explanation:

x²+2x-3=0

(x²+3x)-(x-3)=0

x(x+3)-1(x+3)=0

(x-1)(x+3)=0

x=1 or x=-3

You might be interested in

DIA [1.3K]

Answer:

D 3m - 8

Step-by-step explanation:

3 0

3 years ago

Brut [27]

Answer:

The answer is graph B. Have a nice day!

Step-by-step explanation:

3 0

2 years ago

vaieri [72.5K]

The answer is C because if any of those are not parallel will not make the angle similarity true.

4 0

3 years ago

gregori [183]

2 is the smallest prime factor of 12. 12 can evenly be divided by 2 so that makes 2 the smallest prime factor of 12.

7 0

2 years ago

Alekssandra [29.7K]

Answer:

8 16 24 32 40 48 56 64 72

1 2 3 4 5 6 7 8 9

Step-by-step explanation:

The proportion is 8:1

When the dollar amounts increase by 8, the hour amounts increase by 1, and vice versa. That is why it is a proportion.

6 0

3 years ago