2 years ago

Need help with this its pre algabra

Mathematics

1 answer:

Karolina [17]2 years ago

7 0

Do you mind writing out the equation/question deal-o it might help us all some.

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What is 2x squared times by 4

mina [271]

Since you can only multiply the 2 and 4 together, you get 8x^2.

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2 years ago

What are the solutions to the equation f(x)= g(x)?

PIT_PIT [208]

Answer:

2 solutions

Step-by-step explanation:

We are given the equations of f(x) and g(x).

To find f(x) = g(x), we just let those two equations equal each other

$x^{2} -4x+5=x+1$

Group all like terms,

$x^{2} -3x+4=0$

Factorise,

$(x-4)(x+1)=0$

$x=4, x=-1$

Therefore, there are two solutions

Hope this helped!!

8 0

2 years ago

What is the simplified expression for 3 a squared + 9 a b + 5 minus 4 a squared minus 4 a b + 3?

Gemiola [76]

Answer:

-1ab^2 + 5b + 8

Step-by-step explanation:

3a^2+9ab+5-4a^2-4ab+3

3a^2-4ab^2=-1ab^2

9ab-4ab=5ab

5+3=8

-1ab^2+5ab+8

8 0

2 years ago

Read 2 more answers

Which value would make the statement true? 2/? is greater than 4/12 ? A.4 B.6 C.12 D.24

Liula [17]

Answer:

A.4

Step-by-step explanation:

Because 4/12 is simplified to 1/3 and 2/4 would be simplified to 1/2. 1/2 > 1/4

6 0

2 years ago

the formula for f= 9/5c + 35 gives the Fahrenheit temperature for Celsius temperature of C degrees. Gwen measured a Celsius temp

kondor19780726 [428]

I think it's 98 I'm sry if it's wrong

6 0

2 years ago