grayhuananna
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 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

Please help me!!!!!
Combine like terms to create an equivalent expression -3.6 - 1.9t + 1.2 + 5.1t
The pet store salesman told Evan to feed his dog 8 ounces of food per day. The food is sold in pounds. How many pounds does Evan need to buy for 2 weeks of fee
What does canopy mean in this text from Shakespeare? ...this most excellent canopy, the air, this majestical roof... A) the sky B) a ceiling in a room C)curtain
The quotient of 8 times a number and 6 is -2. What is the number?
Solve for t 3t-9 <6 and -3t <12
which is bigger 67/72 or 11/12
Lazar Corporation is evaluating a proposal to invest in a machine costing $89,000. The machine has an estimated useful life of ten years, and an estimated salva
You have a 4 x 6 photo of you and your friend. a. You order a 5 x 7 print of the photo. Is the new photo similar to the original? b. You enlarge the original p
Mexico ceded territory to the US in what year?