ssmsung088 ssmsung088

18-10-2020
Mathematics

contestada

If ab = 5 and a² + b² = 25, then (a + b)² =

Respuesta :

allenfoulkesjr allenfoulkesjr

18-10-2020

Answer:

100

Step-by-step explanation:

because 5+5=10

the 10^2=10*10=100

Answer Link

18-10-2020

Answer:
35
Explanation:
Recall that (a+b)^2=a^2+2ab+b^2.
We can rearrange it in a way that would make it easier to solve our problem:
(a^2+b^2)+2ab
Now, we just plug in 25 for a^2+b^2, and plug in 5 for ab:
25+2*5
=25+10
=35

Answer Link

Otras preguntas

how do you find the value of x or y so that the line through the points has a given slope?

a 6.7kg object moves with a velocity of 8 m/s. whats its kinetic energy?(A)26.8J(B)214.4J(C)167.5J(D)53.6J

Department is related to organization as employee is related to:

What barriers to entry exist in other industries that allow certain firms to operate as a monopoly? Are these barriers contestable?

when calculating global population growth,the death rate is

Rita is spending more time at home to study and practice math. Her efforts are finally paying off. On her first assessment she scored 58 points, then she scores

Calculate the Social Security and Medicare tax that would be applied to an annual salary of $235,430.

Quando e onde ocorreu a semana da arte moderna

After the glorious revolution England's government changed to a A. Democratic republic B. Dictatorship C. Constitutional monarchy D. Absolute monarchy

none of these countries claimed land in the far part of the continent.