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Find the remainder when 2×5 – x3 + 4×2 – x + 4 is divided by x + 2.

Express 3×2=y in log form.{“version”:”1.1″,”math”:”Express 3×2=y in log form.”}

Simplify: 3+2x-16+7x+3×2-1{“version”:”1.1″,”math”:”<math xmlns="http://www.w3.org/1998/Math/MathML"><mfrac><mrow><mn>3</mn><mo>+</mo><mstyle displaystyle="true"><mfrac><mn>2</mn><mrow><mi>x</mi><mo>-</mo><mn>1</mn></mrow></mfrac></mstyle></mrow><mrow><mn>6</mn><mo>+</mo><mstyle displaystyle="true"><mfrac><mrow><mn>7</mn><mi>x</mi><mo>+</mo><mn>3</mn></mrow><mrow><msup><mi>x</mi><mn>2</mn></msup><mo>-</mo><mn>1</mn></mrow></mfrac></mstyle></mrow></mfrac></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>”}

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”}