Mathematics, 15.07.2020 01:01 lackin2056
So I dont understand this problem. Any ideas? Task 2 Polynomial Identities Part 1. Pick a two-digit number greater than 25. Rewrite your two-digit number as a difference of two numbers. Show how to use the identity (x β y)2 = x2 β 2xy + y2 to square your number without using a calculator. Part 2. Choose two values, a and b, each between 8 and 15. Show how to use the identity a3 + b3 = (a + b)(a2 β ab + b2) to calculate the sum of the cubes of your numbers without using a calculator.
Answers: 3
Mathematics, 21.06.2019 15:00
Use the graph to determine the range. which notations accurately represent the range? check all that apply. (ββ, 2) u (2, β) (ββ, β2) u (β2, β) {y|y β r, y β β2} {y|y β r, y β 2} y < 2 or y > 2 y < β2 or y > β2
Answers: 1
Mathematics, 21.06.2019 15:30
The ratio pv to nrt is plotted against pressure for ch4 at 0Β°c and 200Β°c. why does the curve for 0Β°c drop below the horizontal line for an ideal gas whereas the curve for 200Β°c does not?
Answers: 2
Mathematics, 21.06.2019 22:30
Acampus club held a bake sale as a fund raiser, selling coffee, muffins, and bacon and eggs sandwiches. the club members charged $1 for a cup of coffee, 3$ for a muffin , and $4 for a back. and egg sandwich. they sold a total of 55 items , easing $119. of the club members sold 5 more muffins than cups of coffee, how many bacon and egg sandwiches heβs did they sell
Answers: 1
Mathematics, 21.06.2019 22:30
Find the area of the region that is inside r=3cos(theta) and outside r=2-cos(theta). sketch the curves.
Answers: 3
So I dont understand this problem. Any ideas? Task 2 Polynomial Identities Part 1. Pick a two-digit...
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