moonatakshat75 moonatakshat75

20-01-2024
Mathematics

contestada

Factorise the following algebric expression using suitable identity

25/16 a^2 - ab + 4/25b^2

Respuesta :

andyzhuangzixian andyzhuangzixian

20-01-2024

Answer: [(5/4)a - (2/5)b]^2

Step-by-step explanation:

(25/16)a^2 - ab + (4/25)b^2

a^2 - 2ab + b^2 = (a - b)^2

(25/16)a^2 - ab + (4/25)b^2 = [(5/4)a]^2 - 2(5/4)a(b) + [(2/5)b]^2

[(5/4)a - (2/5)b]^2

Answer Link

Otras preguntas

Which inference can best be made about the rule of the tsars? a. Their power relied on the oppression of a large number of people b. They maintained power throu

A party rental company has chairs and tables for rent .the total cost to rent 8 chairs and 4 tables is $53 the total cost to rent 3 chairs and 2 tables is $24 w

The p53 protein normally promotes ______.

Which was an argument for Japanese imperial expansion?

. Which of these is a natural resource? A. crude oil B. cement C. factory worker D. petrochemicals

Characters who do not change during the course of a story are __________. stagnant dynamic interesting static

What does 0.3 tons equal to in pounds?

the oxide of metal.x has the.formula XO. which group in the periodic table contains X

The distance traveled by a falling rock is modeled by d=5t^2, where d is the distance in meters and t is the time in seconds. Write and simplify an expression f

Place least complex to most complex: Ecosystem, tissue, cell, community, organ, population, organ system, organism, biome.