summer3743 summer3743
  • 02-05-2020
  • Mathematics
contestada

Expand.
Your answer should be a pNynomial in standard form.
(x - 4)(x + 7) =

Respuesta :

gawjussmonster gawjussmonster
  • 02-05-2020

Answer: x^2 + 3x - 28

Step-by-step explanation: Split the angle using the sum and difference formulas and simplify.

Answer Link

Otras preguntas

In what ways did the Federal government finally try to help stem the tide of the Great Depression?
amanda put two rectangles together to form a new rectangle .both rectangles have a height of 3 inches.the base of the other is 4 inches.if amanda puts 10 of eac
In which sample is the average kinetic energy of the particles greatest? (1) 10. mL of HCl(aq) at 25°C (2) 15 mL of HCl(aq) at 20.°C (3) 10. mL of H2O(l) at 35°
True? or False? The genetic code is determined by the sizes of the nitrogen bases
What broke all ties between the English colonies and england
How Long Does It Take For An Ice Cube To Melt At Room Temperature?
True? or False? The genetic code is determined by the sizes of the nitrogen bases
What is the purpose of archaebacteria?
What is the pH of a solution that has a hydronium ion concentration 100 times greater than a solution with a pH of 4? (1) 5 (3) 3 (2) 2 (4) 6
Which total mass is the smallest? (1) the mass of 2 electrons (2) the mass of 2 neutrons (3) the mass of 1 electron plus the mass of 1 proton (4) the mass of 1