akfroggyman7027 akfroggyman7027

03-07-2017
Mathematics

contestada

Subtract these polynomials.

(6x7 - x + 8) - (x7 + 2) =

A. 5x7 - x + 6
B. 5x7 - x + 10
C. 7x7 - x + 10
D. 7x7 - x + 6

Respuesta :

jdwest9817 jdwest9817

03-07-2017

The answer is A.
The plusses mean that they're positive.
8-2=6

Answer Link

Otras preguntas

a normal distribution has a mean of 67 with a standard deviation of 8. Find the probability that a randomly selected x-value is at least 75

Which is the value of this expression when a =5 and k=2?

I don’t understand, can someone please explain this to me because I have more questions related to this

Gabriel gave the clerk a $5 bill to pay for a half gallon of milk that cost $1.06 and a box of cereal that cost $2.39. How much money should he get back?

Why was Wudi called the Martial Emperor?

What do we call organisms that get their energy from the sun

Only need question1 above

Express the polynomial x^2-x^4 +2x^2 in standard form and then classify it.

How many genders are there?

Writing an e-mail address is important while drafting the e-mail a) True b) False