odoboy1993
odoboy1993
20-02-2021
Mathematics
contestada
if (a+b)^2=10, if ab=-2 calculate a^2+b^2
Respuesta :
Аноним
Аноним
20-02-2021
Answer:
a^2+b^2=(a+b)²-2ab=10-2×-2=10+4=14(here -×-=+)
Answer Link
VER TODAS LAS RESPUESTAS ( 88+ )
Otras preguntas
What's the proportion of 75/12=p/8
How do air sacs of birds help make body lighter
The quotient is 71 2/3. What is the divisor?
what is the consonant of the word MATH
besides conquest by arab armies how was islam spread
Find the circumference of a circle with the diameter of 13.6 feet
The quotient is 71 2/3. What is the divisor?
What are four types of Imperialism and how did it caused problems between countries?
What's the proportion of 75/12=p/8
N+5/16=-1 what is the answer?
