ma8rHaSeanuele ma8rHaSeanuele

23-07-2016
Mathematics

contestada

Find the product of (x2 + 4x − 3)(2x2 + x + 6)

Respuesta :

dalendrk dalendrk

25-07-2016

[tex](x^2 + 4x-3)(2x^2 + x + 6)\\\\=(x^2)(2x^2)+(x^2)(x)+(x^2)(6)+(4x)(2x^2)+(4x)(x)+(4x)(6)\\-(3)(2x^2)-(3)(x)-(3)(6)\\\\=2x^4+x^3+6x^2+8x^3+4x^2+24x-6x^2-3x-18\\\\=\boxed{2x^4+9x^3+4x^2+21x-18}[/tex]

Answer Link

Otras preguntas

what is 6/10 as a terminating decimal?

which property should be used next in this solution process 3x+2+3=7(x-1)-4

How many times more basic is a solution with a pH of 10 than a solution with a pH of 8 a. A pH of 10 is two times as basic b. A pH of 8 is two times as basic

Identify two powers the US Constitution prohibits the states from having.

What is an ion? in chemistry

If there are 400 cubic centimeters of a chemical in 1 liter of solution, how many cubic centimeters of water must be added to dilute it to a 25% solution?

how can you tell that a fraction corresponds to a repating decimal and not a terminating decimal

what does slippered pantaloons means in the seven ages of man for william shakespeare

Please help I don't know what to do for number 40

Which of the following best describes the difference between a mixture and a pure substance?