averagestudent07
averagestudent07 averagestudent07
  • 19-01-2021
  • Mathematics
contestada

Pls help 13 points and brainliest for quickest correct answer

If X=2 and Y=5, work out the value of 3xsquared +2ysquared​

Respuesta :

biggunsmoker94
biggunsmoker94 biggunsmoker94
  • 19-01-2021

Answer:

136

Step-by-step explanation:

^2 means exponent of 2 or squared

we're gonna turn x into 2 and y into 5 sense that's what its equal to

when working with variables you multiply x times the number next to it so,

(3 x 2 ^2) +(2 x 5 ^2) will be the actual problem.

3 x 2 = 6

2 x 5 = 10

now sense they're squared it means you have to multiply it by itself

6 x 6 = 36

10 x 10 = 100

so, 100 + 36 = 136

Answer Link

Otras preguntas

What is the area of this figure • 58m2 • 68m2 • 90m2 • 98m2
pam was able to bake 18 loaves of bread per hour. at this rate how many loaves of bread will she make after 25 Hours
When is a secondary source more helpful than a primary source? A. When you are an expert in the field being studied in the experiment B. When you want to perfor
what role did South African women play against the violation of human rights from the 1950s to 1960s ​
can you help to solve it?​
A recipe uses 2 cups of milk to make 12 servings. If the same amount of milk is used for each serving, how many servings can be made from two pints?
In your opinion, who is to be blamed for the cruel enslavement of about 15 million African slaves? The European merchants or the African Chiefs?
6-[(-3)+(-7)]-[(-1)-(-5)-(-8)]
a washer and dryer cost a total of 993. the cost of the washer is two times the cost of the dryer. find the cost of each item
how can community participation benefits south african ?​