Factor x3 + 3x2 + 2x completely.
x(x2 + 3x + 2)
x(x + 1)(x + 2)
x(x - 1)(x - 2)
DONE

Write the sentence as an equation. z plus 372 is equal to 160

Which expression is equivalent to 2x^2+7x+4?

The average human heart beats 1.15 \cdot 10^51.15⋅10 5 1, point, 15, dot, 10, start superscript, 5, end superscript times per day. there are 3.65 \cdot 10^23.65⋅10 2 3, point, 65, dot, 10, start superscript, 2, end superscript days in one year.how many times does the heart beat in one year? write your answer in scientific notation, and round to one decimal place.