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A. Find the square of the following. 1. (x + 2)? = 2. (x + y + 2)2 = 3. (x- 2y + z)

A. Find the square of the following. 1. (x + 2)? = 2. (x + y + 2)2 = 3. (x- 2y + z)

Algebra: Structure And Method, Book 1
Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter4: Polynomials
Section4.9: Area Problems
Problem 1P
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E-Math A. Find the square of the following. 1. (x + 2)? = 2. (x + y + 2) = 3. (x- 2y + z)= 4. (2x + y + 2z - 4 )² = B. Solve the following problems. (show your solution-5pts each) 1. The sum of two numbers is 50. The second number is 10 more than the first number. Find the numbers. 2. Gian is one-fourth as old as his father. Next year, the sum of their ages is 42. Find their present ages. 3. The sum of Kurt's age and Marco's age is 45. Seven years ago, Kurt was 16 years more than one-half as old as Marco. How old is Marco?
Transcribed Image Text:E-Math A. Find the square of the following. 1. (x + 2)? = 2. (x + y + 2) = 3. (x- 2y + z)= 4. (2x + y + 2z - 4 )² = B. Solve the following problems. (show your solution-5pts each) 1. The sum of two numbers is 50. The second number is 10 more than the first number. Find the numbers. 2. Gian is one-fourth as old as his father. Next year, the sum of their ages is 42. Find their present ages. 3. The sum of Kurt's age and Marco's age is 45. Seven years ago, Kurt was 16 years more than one-half as old as Marco. How old is Marco?
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