Math 3 wk 3

Front

Factor by grouping: 30x^3 + 15x^2 - 18x - 9

Back

3(5x^2 - 3)(2x + 1)

Front

How many real zeros does the function have?

Back

3

Front

Multiply: 7x^2y^3 (2x^4y^5 + 6xy^3)

Back

14x^6y^8 + 42x^3y^6

Front

Simplify: 2x ( -2x - 3)

Back

-4x^2 - 6x

Front

Solve for the values of x: (x - 5)(x - 1) = 0

Back

(5, 0) or (1, 0)

Front

What is the definition of factoring in algebra?

Back

Factoring is the process of breaking down an expression into a product of simpler expressions.

Front

What is a real zero of a function?

Back

A real zero of a function is a value of x for which the function evaluates to zero.

Front

What is the distributive property?

Back

The distributive property states that a(b + c) = ab + ac.

Front

What does it mean to simplify an expression?

Back

To simplify an expression means to reduce it to its simplest form.

Front

What is the standard form of a quadratic equation?

Back

The standard form of a quadratic equation is ax^2 + bx + c = 0.