Algebra 1 Semester 1 Final

Simplify:

 $\left(3+4\right)^2-64\div2$  

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Simplifying Expressions

Which of the following is equivalent to the expression below?

4x + 3(2x - 1) - 4x

• 6x - 3

• 6x + 3

• 14x - 3

• 14x + 3

• 3x

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Simplifying Expressions

Find the value of the expression below when x= -4 and y=2

3x²y+4x

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Simplifying Expressions

Simply:

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Simplifying Expressions

Simplify the expression:

3f + 4(2f - 5)

• 11f²- 20

• 11f - 20

• 11f - 5

• 11f² + 5

• 16f²

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Simplifying Expressions

Solve.

z + 3(2 + 4z) = 6(z+1) + 5z

• 0

• 2

• No solution

• All real numbers

• 1

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Solving Equations

Solve the following equation for x:

3x + 8 = 8 + 3x

• x = 3

• x = 8

• infinite solutions

• x = 0

• no solutions

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Solving Equations

Solve the following equation for x:

10x + 2x + 5 = 8x + 4x + 7

• no solution

• infinite solutions

• x = 12

• x = 0

• x = 2

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Solving Equations

Find ALL possible values for x:

x² - 64 = 0

• 64

• 8

• -8

• -64

• 1

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Solving Equations

Find the value of x:

$\sqrt{x}=4$

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Solving Equations