liya71 liya71
  • 21-09-2020
  • Mathematics
contestada

--2m + 4n2 for m = -6 and n=-5
Evaluate the expression

Respuesta :

MathTutors
MathTutors MathTutors
  • 21-09-2020

Answer: 112

Step-by-step explanation:

Since we were given m and n, we plug them into the expression and solve.

-2(-6)+4(-5)²            [exponent]

-2(-6)+4(25)            [multiply]

12+100                     [add]

112

Now, we know that the value of the expression is 112.

Answer Link

Otras preguntas

Draw a picture to show what 1 out of 3 equal parts looks like. Then write the fraction
Are negative values to the zeroth power positove or negative
Please help me on this question!
i suggest “you watch the movie again”. which kind of clause are the words in quotations
Which lines in the poem indicate its theme? A Shadow by Henry Wadsworth Longfellow "I said unto myself, if I were dead, What would befall these children? What w
The roman emperor who passed a decree to require everyone to participate in the cult of emperor worship was caligula. truefalse
100 POINTS AND BRAINLIEST!!! Find the area of the following shape. You must show all work to receive credit.
"Behind the tractor rolled the shining disks, cutting the earth with blades not plowing but surgery, pushing the cut earth to the right where the second row I d
Why do you think kwaku dua iii responded that he wanted to remain friendly to the white men?
Mr. Eaton bought 15 bags of topsoil for his garden. Each bag weighs 45 pounds. What is the total weight of the topsoil Mr. Eaton bought?