charginghypno1563 charginghypno1563

10-04-2021
Mathematics

contestada

expand the square of a binomial (r-q)^2

Respuesta :

altavistard altavistard

10-04-2021

Answer:

Step-by-step explanation:

Either memorize these two formulas, or derive them through multiplying r - q by r - q.

(r - q)^2 = r^2 - 2qr + q^2, and

(r + q)^2 = r^2 + 2qr + q^2 This is the square of the binomial (r + q).

Answer Link

Otras preguntas

Who used a question and answer method of arriving at important truths

select all the equations that have x = 0.9 as a solution A)0.8x = 0.72 B)6x = 5.4 C)0.9x = 90 D)10x = 0.9

Pluto orbits the Sun at an average distance of 5.91 × 10^12 meters. Pluto’s diameter is 2.30 × 10^6 meters and its mass is 1.31 × 10^22 kilograms. Charon orbits

Difference between carbon-11 and boron 11

Vet says. Rays puppy will grow to be at most 28 lnches tall. Rays puppy is currently 1 foot tall. How much more will the puppy grow?

Write 72 as a product of prime factors

32 pages to 28 pages find the decrease

What is carrying capacity? A. the minimum number of individuals of a population able to live in an environment B. the minimum number of groups to live in an env

What is the cost of an item with a sales tax of $108?

Which is the definition of adhesion?A.The property in which water molecules stick to one another tightly.B.The property in which water molecules easily evaporat