eshalaood eshalaood

04-07-2021
Mathematics

contestada

3. Find the products using suitable identity:
a) (t –2)(t –2) b) (3y –2z) (3y + 2z) c) 105 × 98v

Respuesta :

shreyaharia10 shreyaharia10

04-07-2021

Answer:

a) t²- 4x + 4

b) 9y² - 4z

c) 10290v

Step-by-step explanation:

a+b) use identity (ax+b)(ax+c) = ax² + (b+c)x + bc

c) a × bx = abx

Answer Link

Otras preguntas

Oxygen is released as a waste product by plants during the process of _______. Animals takes in this oxygen and releases it as _______ during the process of ___

how can i solve 5.5x+32=57

if y=-4 when x=10 find y when x=5

Experts agree that the minimum time period for cardiorespiratory benefit from exercise is _______ minutes. A. 20B. 10C. 60D. 30

Louann and Carla received equal scores on a test made up of multiple choice questions and an essay. Louann got 14 multiple choice questions correct and received

Are pansies monocots or dicots?

Carine is 7 years older than her brother. Three years ago, their total age was 43 years. What will be Carine's age in 12 years' time?

How do deserts form?

food A contains 150 calories in 3/4 of a serving. food B contains 250 calories in 2/3 of a serving. which food has fewer calories per serving?

Help!! Please I need help on understanding this.Simplify the expression –4(x – 7) + 3(x + 9).