What is the product?
x²-16 x - 2x²+x
2x+8 x2+3x-4
***

Which of the binomials below is a factor of this exression? 16x^2+40xy+25y^2 a.4x-5y b. 2x-5y c.4x+5y d.2x+5y

Which expression is rational? 6. , square root two, square root 14, square root 49

Afamily has five members. a mom, a dad, two sisters, & a brother. the family lines up single file. what is the probabillity that the mom is at the front of the line