subject
Mathematics, 18.04.2020 16:19 Yalmar6874

(100 Points & Brainliest, Must answer all steps fully! Show work!)

Equations Used:
Linear Equation: y = -x + 1
Parabolic Equation: y = x2 + x - 2

Part A:
Show all work to solve your system of equations algebraically & The solutions for the system. (End Result should be 2 ordered Pairs. Show all steps.)

Part B:
Graph your system of equations and show the solution graphically to verify your solution. (Can be an Image)

Part C:
Show how to use the identity below to square your number, 32.
(Show your work)

(x-y)2 =x2 -2xy+y2

Rewrite your 2-digit number as a difference of 2 numbers:
___

Use the identity above to square your number while showing your steps.

Part D:
Show how to use the identity below to calculate the sum of the cubes of your numbers while showing your steps.
a3 +b3 =(a+b)(a2 -ab + b2)

Chosen Number Set: a=10 and b=14

Rewritten as the sum of cubes:


Calculate the sum of the cubes showing your steps.

ansver
Answers: 2

Other questions on the subject: Mathematics

image
Mathematics, 21.06.2019 19:00, Lindy1862
You give a $4 tip for a meal that cost $22. approximately what percent of the bill was your tip?
Answers: 1
image
Mathematics, 21.06.2019 21:30, oliup567
(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.
Answers: 2
image
Mathematics, 21.06.2019 23:30, lakeshia8880
At your job you're paid $50 per week plus $3 per sale at least how many saled do you need to make in order to have over $250
Answers: 1
image
Mathematics, 22.06.2019 00:30, valdezangie10
Fiona has to plot a histogram of the given data
Answers: 1
You know the right answer?
(100 Points & Brainliest, Must answer all steps fully! Show work!)

Equations Used:

Questions in other subjects: