3 years ago

Solve by factoring:

Mathematics

2 answers:

DerKrebs [107]3 years ago

7 0

A.(x+3)(x+4)=0
x=-3,-4
B.X=5,4
hope this helps

frez [133]3 years ago

4 0

A:
(x + 3)(x + 4) = 0
x = -3, -4

b:
(x - 4)(x - 5) = 0
x = 4, 5

You might be interested in

3x+9+8x-6+7x-2=73 what is the value of x

Aliun [14]

Answer:

x=4

Step-by-step explanation:

First you add the values with x and theese without x:

(3x+8x+7x)+(9-6-2)=73

18x+1=73

Then you subtract (-1) from both sides:

18x=72

And then you divide by 18:

x=72:18=4

8 0

4 years ago

Express the polar coordinates (-2, pi/2) as Cartesian coordinates.

marshall27 [118]

Answer:

(0, -3)

Step-by-step explanation:

Hope this helps, sorry I'm a little late

7 0

3 years ago

the given is a square pyramid. The side length of the base of the pyramid is 28 millimeters. The volume of the pyramid is 1296 c

julia-pushkina [17]

Hi! the answer is 2+[8x1296] because you break the 28 and the 1296 stays the same

5 0

3 years ago

Given f(x) = 2x-3, what is the value of f(3)?

ValentinkaMS [17]

Answer:

Step-by-step explanation:

f(3)=2(3)-3

You just plug in the number for the variable.

3 0

3 years ago

G(–2) = –2(–2)2 + 3(–2) – 5 g(–2) = –2(4) – 6 – 5 g(–2) =

Xelga [282]

Answer:

G(-2)=-8-6-5=-

Step-by-step explanation:

Issue talk to my fist

3 0

3 years ago