Simplify the expression: x2+x(x-5)-x+7

1 answer:

3 0

So to solve this equation we need to simplify the expression like so,
First write out the equation (I assume that you mean x2 as 2x)
2x+x(x-5)-x+7
Distribute
2x+x^2-5x-x+7
Combine like terms
-4x+x^2+7
And thats it! Enjoy!=)

You might be interested in

Hi good nighttt c::::

noname [10]

Step-by-step explanation:

oyasumi..................

3 0

2 years ago

Read 2 more answers

Help me this is so confusing

Snowcat [4.5K]

The yellow one. the angles will always be the same no matter how small

8 0

2 years ago

Factorise and divide 3^ 2 (2 ^2 − 14 + 24) ÷ 6 ( x − 4)

Fiesta28 [93]

Answer:

i think its 21/x-4

Step-by-step explanation:

sorry if im wrong

3 0

1 year ago

In 2004, Cindy had $4000 in a mutual fund account. In 2005, the

gtnhenbr [62]

6,250
1,000/4,000 = 25/100
25/100 = x/5,000
x = 1,250

5,000 + 1,250 = 6,250

4 0

2 years ago

How does an outlier effect the mean of a population?

Allisa [31]

An outlier causes the range of the population to move slightly towards the outlier.

7 0

3 years ago