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Factor completely: 6x2y +  6xy + 12y{“version”:”1.1″,”math”:”<math xmlns="http://www.w3.org/1998/Math/MathML"><mn>6</mn><msup><mi>x</mi><mn>2</mn></msup><mi>y</mi><mo> </mo><mo>+</mo><mo> </mo><mo> </mo><mn>6</mn><mi>x</mi><mi>y</mi><mo> </mo><mo>+</mo><mo> </mo><mn>12</mn><mi>y</mi></math>”}

Factor completely: 6x2y +  6xy + 12y{“version”:”1.1″,”math”:”<math xmlns="http://www.w3.org/1998/Math/MathML"><mn>6</mn><msup><mi>x</mi><mn>2</mn></msup><mi>y</mi><mo> </mo><mo>+</mo><mo> </mo><mo> </mo><mn>6</mn><mi>x</mi><mi>y</mi><mo> </mo><mo>+</mo><mo> </mo><mn>12</mn><mi>y</mi></math>”}

Simplify: |3x+2|−|x+2| if −2

Multiply: 4y-x22{“version”:”1.1″,”math”:”<math xmlns="http://www.w3.org/1998/Math/MathML"><msup><mfenced><mrow><mn>4</mn><mi>y</mi><mo>-</mo><msup><mi>x</mi><mn>2</mn></msup></mrow></mfenced><mn>2</mn></msup></math>”}

A car rental company charges $25 plus 25 cents per mile. Write a function that expresses cost as a function of x, the miles driven. 

Let g(x)=2×2+3x-1. Find g(x+1). {“version”:”1.1″,”math”:”Let g(x)=2×2+3x-1. Find g(x+1). ”}

Let f(x)=x2+2. Find the difference quotient for f(x): f(x+h)- f(x)h{“version”:”1.1″,”math”:”Let f(x)=x2+2. Find the difference quotient for f(x): f(x+h)- f(x)h”}

Let f(x)=3x+2 and g(x)=2×2+3x-1. Find (f-g)(x). {“version”:”1.1″,”math”:”Let f(x)=3x+2 and g(x)=2×2+3x-1. Find (f-g)(x). ”}

Solve for x:  7x-1+2x+1=-4×2-1{“version”:”1.1″,”math”:”7x-1+2x+1=-4×2-1″}

What is the vertex of the parabola whose equation is y=2×2+4x-30?{“version”:”1.1″,”math”:”What is the vertex of the parabola whose equation is y=2×2+4x-30?”}