grayhuananna grayhuananna

01-11-2020
Mathematics

contestada

If a + b =5 and a-b = 3 then the value of a² + b² should be

Respuesta :

nidialaraa nidialaraa

01-11-2020

Answer: 17

if A+B= 5 and a-b=3, then a=4 and b=1. So, 4^(2)+1^(2)= 16+1=17

Answer Link

tommyemerick tommyemerick

01-11-2020

Answer:

Step-by-step explanation:

Answer Link

Otras preguntas

Need help anyone who can help plz

what is the total valence electrons of CO3^-2

How many neutrons does an element have if its atomic number is 55 and its mass number is 150?

Why does Carnegie believe many in the US are interested in conquering the Philippines?

Please solve this question. It is the sign with the line under it but I don't know how to do the symbol on a computer. 5 _<_ 8x - 10

Kendra is sinking of an integer greater than -3 2/5 and less then -2.7. Which of the following number could Kendra be thinking of

During a blood drive, the ratio of Type O donors to non- Type O donors was 37:43. About how many Type O donors would you expect in a group of 290 donors?

Simplify completely quantity x squared plus 4 x minus 45 all over x squared plus 10 x plus 9 and find the restrictions on the variable. A) quantity x minus 5

Estimate the quotient of 239.63 ÷ 7.51. Round the dividend and divisor to the nearest whole number. about _____

What is your impression of Churchill’s sentence? Does it seem correct or incorrect? Does it sound like a good sentence or not? What might you change to improve