3 years ago

14. The equation having 4 as a root is :

Mathematics

1 answer:

White raven [17]3 years ago

3 0

I think it’s 2x + 1 = -7

You might be interested in

Whats 2+2 equal? I need help.

Nutka1998 [239]

Answer:

The answer is four.

Step-by-step explanation:

II + II= IIII

4 0

3 years ago

Read 2 more answers

What is y = -3(x – 7)(x + 3) in standard form?

xxTIMURxx [149]

Answer:

y=-3x^2+12x+63

Step-by-step explanation:

y=-3(x-7)(x+3)

y=-3(x^2-4x-21)

y=-3x^2+12x+63

4 0

3 years ago

Plz help me 8+x^2-11

likoan [24]

Answer:

-3 + x^2

Step-by-step explanation:

8+x^2-11

First combine the like terms.

so..

8-11 = -3

= -3 + x^2

but we don't know the value of x so we just leave it as it is.

And they both are not like terms so we cant solve them together so you stop there

Hope that helped!

6 0

3 years ago

Read 2 more answers

Complete all show all your work <br> 40÷5 (2+11)=

Ulleksa [173]

40÷5 (2+11)
8 (13)
104

8 0

3 years ago

Read 2 more answers

12a+6b equivalent expression

patriot [66]

Answer:

$6(2a+b)$

Step-by-step explanation:

The given expression is

$12a+6b$

To find the equivalent expression of the given one, we just have to factor.

In this case, the only thing we can do to rewrite is to extract the common greatest factor, which is 6

$12a+6b\\6(2a+b)$

Therefore, the equivalent expression is

$6(2a+b)$

5 0

3 years ago