jaimenjr86
jaimenjr86 jaimenjr86
  • 03-12-2019
  • Mathematics
contestada

8. 2x2 + 3x when x = 3​

Respuesta :

jimrgrant1 jimrgrant1
  • 03-12-2019

Answer:

27

Step-by-step explanation:

Substitute x = 3 into the expression

2(3)² + 3(3) = 2(9) + 9 = 18 + 9 = 27

Answer Link
robersonj84
robersonj84 robersonj84
  • 03-12-2019

Answer:

13

Step-by-step explanation:

2×2=4+3(3)=4+9=13

Answer Link

Otras preguntas

21 less than or equal to -3(x-4) less than 30
A paragraph that effectively compares two editorials must assess the writing quality of both pieces. contain supporting details from both editorials. summarize
The word choice in the passage creates a mood of
write the categories of classification in hierarchical sequence​
Read the passage from a debate speech. The current trade situation in this nation is unacceptable. We continue to lose money to other nations, while those natio
What is a real-world example of a relation that is a function?
What is the weighted average of a bean in the sample data given? Sample Number of Beans Black Eyed Peas Cannellini Beans 410 90 Abundance Mass (%) (g) 1.32 82 1
What is the surface area of a sphere with radius 3?
You are given that cos(A)=−35, with A in Quadrant II, and cos(B)=817, with B in Quadrant I. Find cos(A−B). Give your answer as a fraction.
An equilateral triangle has the height BO= 80 cm. Considering, height BO splits the base (segment) AC into two equal segments of size x/2, find X.