👤
Frauhoffmeistergo
Answered

3) Which of the following makes the inequality 2x2 - 5x < 3 true?
A.) -4
B.) -1
C.) 0
D.) 4​

Sagot :

Claptongo

Answer:

-4

Step-by-step explanation:

can't explain too lazy

AGboiigo

Answer:

LETTER C (0)

Step-by-step explanation:

Let's test each point

For -4

  • 2x²-5x < 3
  • 2(-4)²-5(-4) < 3
  • 2(16) + 20 < 3
  • 32 + 20 < 3
  • 52 < 3

-4 is not a solution

For -1

  • 2x²-5x < 3
  • 2(-1)²-5(-1) < 3
  • 2(1) + 5 < 3
  • 2 + 5 < 3
  • 7 < 3

-1 is not a solution

For 0

  • 2x²-5x < 3
  • 2(0)²-5(0) < 3
  • 2(0) - 0 < 3
  • 0 - 0 < 3
  • 0 < 3

0 is a solution

For 4

  • 2x²-5x < 3
  • 2(4)²-5(4) < 3
  • 2(16) - 20 < 3
  • 32 - 20 < 3
  • 12 < 3

4 is not a solution

» Therefore , the one that makes the inequality is LETTER C (0)

Go Training: Other Questions