assvecca assvecca
  • 04-05-2021
  • Mathematics
contestada

if ab = 4 , and a^2 + b^2 = 17 , find a+b

Respuesta :

Gamerman180
Gamerman180 Gamerman180
  • 04-05-2021

Answer:

5

Step-by-step explanation:

ab=4

4(1)=4

4=4

a2+b2=17

4^2+1^2=17

16+1=17

17=17

a=4 b=1

4+1 = 5

a+b=5

Answer Link

Otras preguntas

who determines who will serve on each congressional committee
Can someone please help me on these two questions.
what is atomic mass of an element stands for
the point (0,5) is reflected in the line y=x. what are the coordinates of the transformed point?
What is a five digit number with a 2 in the thousandths place
Please need help new to learning spanish. Really need. Choose the sentence that has the correct form of the verb ser. Ellas es muy inteligentes. Clara no es cub
there are 62rows of 9 chairs in the movie theater about how many chairs are there
why is having a well-insulated house important
I am thinking of two numbers. The difference of the two numbers is 36. Their sum is 286. What are the two numbers I am thinking of?
The Central Lowlands have thick forests. True, False