03-05-2014
Mathematics

contestada

What is the product of (x+1) and (2x^2+3x-1)?

Respuesta :

Faustina15 Faustina15

03-05-2014

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

Answer Link

kate200468 kate200468

03-05-2014

[tex](x+1)\cdot (2x^2+3x-1)=2x^3+3x^2-x+2x^2+3x-1=\\ \\=2x^3+5x^2+2x-1[/tex]

Answer Link

Otras preguntas

how do I get the answer to 0.6 divided by 25.2

determine the unit rate of a marathon runner who travels 5/2 miles in 1/4 hour

All of the items listed below have influenced increases in the president's power EXCEPT which one? A. the presidents themselves B. Supreme Court rulings C. the

When is the quotient of two integers positive?

What is 3m-8=5m+8 simplified

A cake is 25cm in diameter. how many caketins can they fit on the oven tray at one time? a tray is 600mm and 500mm

a baseball player reaches first base 30% out of 50 time he is at bat, about how many times will the player reach first base?

What is the value of X in the following equation (x-2)(x+8)=0 and (x-7) to the second power=0

The constitutional amendments passed during Reconstruction A.were viewed as failures for many reasons. B.were designed to protect the rights of African American

to make dough, reba needs 2 1 / 2 cups of flour. how much flour does she need to make 5 batches of dough? explain