rowdy31 rowdy31
  • 01-06-2022
  • Mathematics
contestada

Simplify:
7x³ + 5x² -2 = [?]
X=-1

Respuesta :

ChibiNyan
ChibiNyan ChibiNyan
  • 01-06-2022

Answer: - 4

Step-by-step explanation:

Since x is already given, which is -1, just substitute the value.

7 * -1 * -1 * -1 + 5 * -1 * -1 - 2

7 * -1 + 5 * 1 - 2

-7 + 5 - 2

-2 - 2 = - 4

Answer Link

Otras preguntas

What is 840 divided by 11???
A three meter deck is built around a square pool find the dimensions of the square pool if the area of the pool and deck measures 324 metered squared
The British and American constitutions are founded on distinct principles but share some common features. Both embrace the idea of limited government and the ru
at ease." ded his soldiers to stand at ease. Exercise-4 Turn the following sentences into Indirect Speech :- 1. 2. 3. 4. 5. 6. 7. 8. 12. 13. 9. 10. 11. Bali sai
Solve the following LPP by using the Graphical Method Max. Z = 6X1 – 4X2 Subject to the constraints 2X1 + 4X2 ≤ 4
Solve for n. 1 - 12 n+2 = n= 7 12 n - 3+ 5-6 n
write types of pronoun by giving good example​
từ truyện ở hiền Nam Cao em hãy bàn về ý nghĩa câu nói một sự nhịn, chín sự lành
Name the part f this microscope, having trouble because everything is overlapping I can’t tell what is what
Help pllssssssssssssssssss