theblackestday theblackestday

16-02-2016
Mathematics

contestada

Subtract the polynomials. (3x2 + 5x + 7) - (-4x2 + 3x - 6)

Respuesta :

16-02-2016

[tex](3x^2 + 5x + 7) - (-4x^2 + 3x - 6)=\\\\ 3x^2 + 5x + 7 +4x^2 - 3x + 6=\\\\3x^2 + 4x^2+5x-3x+7+6=\\\\\boxed{\bf{7x^2+2x+13}}[/tex]

Answer Link

Otras preguntas

i need with math it say the ride-it store rents bicycles. the cost is $8.50 for 1 hour, $13.64 for 2 hours, $18.80 for 3 hours, and 23.95 for 4 hours. if the pa

You have a piece of wood that is 7 3/4 feet long. You want to cut one piece that is 3 7/12 feet long and one piece that is 4 1/12 feet long. Do you have enou

In the step by step simplification of expression below which property is not used? 3(1+x)3(x+1)3(x)+3(1)3x +3 A) associative B) commutative C) distributive D)

A laptop computer is priced at $650. If the sales tax is 5%, find the total cost of the computer, including sales tax.

You have a piece of wood that is 7 3/4 feet long. You want to cut one piece that is 3 7/12 feet long and one piece that is 4 1/12 feet long. Do you have enou

A laptop computer is priced at $650. If the sales tax is 5%, find the total cost of the computer, including sales tax.

In the step by step simplification of expression below which property is not used? 3(1+x)3(x+1)3(x)+3(1)3x +3 A) associative B) commutative C) distributive D)

In the step by step simplification of expression below which property is not used? 3(1+x)3(x+1)3(x)+3(1)3x +3 A) associative B) commutative C) distributive D)

A laptop computer is priced at $650. If the sales tax is 5%, find the total cost of the computer, including sales tax.

Proof: Given: Isosceles trapezoid TRAP with TR=PA Prove: Angle RTA = angle APR