mathgirlig mathgirlig
  • 18-03-2021
  • Mathematics
contestada

what is (x+5)(x-1) ? ( expanding brackets )

Respuesta :

wergompol23869
wergompol23869 wergompol23869
  • 18-03-2021

Answer:

x^2 + 4x - 5

Step-by-step explanation:

We need to simplify this

xx - 1 * x +5x - 5 * 1

Simplify further

x^2 + 4x - 5

Thus, we have our answer

Answer Link

Otras preguntas

Where does the male gametophyte develop?
Find the total cost of a 36 month car lease, if: monthly payment = $175. down payment = $1,500. residual value = $10,000 A.) $11,675 B.) $16,300 C.) $17,800
Determine the mass of sodium carbonate required to produce 23.4g of sodium chloride when it reacts with excess hydrochloric acid.
Moss plants are held in place by threadlike structures called ____. a. dicots c. guard cells b. rhizoids d. vascular tissue
what is 9+2/5? ...........
What does denotation mean?
Integrate f(xyz) = 8xz over the region in the first octant above the parabolic cylinder z = y^2 and below the paraboloid z = 8−2x^2−y^2.
An object is dropped near the earth's surface. At the end of 4.0 s, how fast is it falling in m/s? (Ignore air resistance.)
Three years ago, you purchased 150 shares of IBM stock for $92 a share. Today, you sold your IBM stock for $108 a share. For this problem, ignore commissions th
Microwave ovens emit microwave energy with a wavelength of 12.3 cm. What is the energy of exactly one photon of this microwave radiation?