symonlong321 symonlong321

18-05-2020
Mathematics

contestada

Evaluate (a + b)2 for a = 2 and b = 3.

10
13
25

Respuesta :

ItzMikeSS ItzMikeSS

18-05-2020

Answer: 25

Step-by-step explanation:

[tex](a+b)^2=a^2+2ab+b^2\\a=2\\b=3[/tex]

[tex](2)^2+2(2)(3)+(3)^2\\4+12+9\\16+9\\25[/tex]

Answer Link

Otras preguntas

how many centimeters is the growth rate of the plant per week? Please i really need this. PICTURE WHEN YOU CLICK

Can someone help me answer this question

una fotografía se reduce a una escala de 1:3 y enseguida se reduce nuevamente con una escala de 1:4 ¿cuáles la reduccion total que sufre la fotografía original?

In U.S., children usually have to go to school when they are three years old four years old five years old six years old Other:

Please help me find the main idea my teacher about to call on me and i am pi ss A week after the murders, police raided Spahn Ranch, but not because of those he

(5, 12), (2, 9) m equals

¿Qué sucedería si todos los ciudadanos decidieran no acatar las normas y leyes

HHHeeelllp please sos

2(-4y-7)+3=11 solve for y

Please help my grades go in soon :was Bismarck justified in his manipulation of the arms telegram?is there ever a justifiable reason for reasons for country lea