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Algebra

# Simplifying Expressions Warmup

What is the value of this expression?

$$\frac{x}{4}\times\frac{3}{x}\times\frac{2}{y}\times\frac{y}{3}\times\frac{4}{7}$$

If $$a(3x^2 - 4x + 2) = -6x^2 + 8x - 4,$$ what is the value of $$a?$$

What is the quotient?

$$(-4x^3 + 8x^2 - 20x) \div (-4x)$$

The perimeter of a rectangle is $$18x + 2.$$ If the rectangle's length is $$6x + 2,$$ what is the width?

Which expression is not equivalent to $$(3x^3y^3)^3?$$

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