A few days ago
Anonymous

Algebra Homework-Please Help?

Write an algrebraic expression for each verbal expression. Then simply.

1. twice the sum of y and z is increased by y

2. four times the product of x and y decreased by 2xy

3. the product of five and the square of a, increased by the sum of eight, a^2, and 4

4. three times the sum of x and y increased by twice the sum of x and y

Top 6 Answers
A few days ago
Cathy G

Favorite Answer

I think you meant simplify.

1. 2(y+z) + y = 2y + 2z + y = 3y + 2z

2. 4xy – 2xy = 2xy

3. a squared? or the square root of a…

5a^2 + (8 + a^2 + 4) = 5a^2 + 12 + a^2 = 6a^2 + 12

4. 3(x+y) + 2(x+y) = 5(x+y) = 5x + 5y

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A few days ago
lloyd_taggart11
1. 2(y + z) + y = 3y + 2z

2. 4(x)(y) – 2xy = 2xy

3. 5a^2 + 8 + a^2 + 4 = 6a^2 + 12

4. 3(x + y) + 2(x + y) = 5(x + y) = 5x + 5y

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A few days ago
Shayna S
1. 2(y+z)+y=2y+2z+y=3y+2z

2. 4(xy)-2xy=4xy-2xy=2xy

3. (5*a^2)+(8+a^2+4)=5a^2+8+a^2+4=6a^2+12=6(a^2+2)

4. 3(x+y)+2(x+y)=3x+3y+2x+2y=5x+5y=5(x+y)

Hope this helps!

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A few days ago
cjcourt
2(y + z) + y = 3y + 2z

4xy – 2xy = 2xy

5a^2 + (8 + a^2 + 4) = 6a^2 + 12

3(x + y) + 2(x + y) = 5x + 5y

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A few days ago
Anonymous
1. 2(y+z) + y

2. 4xy-2xy

3. 5a^2+12a^2

4. 3(x+y) + 2(x+y)

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A few days ago
Sasori Uchiha
z is 5 over y times x by the sqaure 4 =2×9=zy
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