3 years ago

Solve for x. Give the solutions in ascending order. x^2+3x-4=0 x= or x=

1 answer:

3 0

To solve this equation simply find 2 numbers that multiply to give -4 and add also to give 3, these numbers are 4 and -1. Since 4 • -1 = -4 and 4 + -1 = 3.

X^2 + 3x - 4 = 0
(X - 1)(X + 4) = 0
X = -4 and X = 1 in ascending order.

You might be interested in

The quotient of 254 and k is 94

Rashid [163]

Answer:

k is 23876

Step-by-step explanation:

you have to multiply 254 and 94 by eachothe then that's your answer!

8 0

3 years ago

− 3 − {3 − [ − 3(2 +4) − ( − 2)]}

Readme [11.4K]

-22 is the answer i got

4 0

3 years ago

Suppose that coin 1 has probability 0.7 of coming up heads, and coin 2 has probability 0.6 of coming up heads. if the coin flipp

umka2103 [35]

Answer:

C. 3/8

Step-by-step explanation:

7 0

3 years ago

If you double radius of a circle, how does this affect the area of the circle

arlik [135]

It would quadruple the area of the circle.

5 0

3 years ago

Most of the heat loss for outdoor swimming pools is due to surface

fgiga [73]

Answer:

rectangle

Step-by-step explanation:

Perimeter of 20 feet

rectangle (square is technically a rectangle):

sides 5 and 5

5*5 = 25ft²

Circle:

20/(2π) = 3.18309...

3.1809...²π = 31.831ft²

Max area of rectangle (i.e. square) has a smaller area than a circle.

5 0

3 years ago