PLEASE SERIOUS ANSWERS ONLY
Home
/
PLEASE SERIOUS ANSWERS ONLY
Sign Up to our social questions and Answers Engine to ask questions, answer people’s questions, and connect with other people.
Login to our social questions & Answers Engine to ask questions answer people’s questions & connect with other people.
Verified answer
Answer:
Omg 25 questions for 50 points T_T worth it <3 ilagay ko sa picture yung final answer, eto yung mga solutions :D
if x = -3
1. 2x
= 2(-3)
= -6
2. -4x
= -4(-3)
= 12
3. 2x / 3
= 2(-3) / 3
= 6 / 3
= 2
4. 5x - 1
= 5(-3) - 1
= - 15 - 1
= - 16
5. 5x² - 1
= 5(-3)² - 1
= 5(9) - 1
= 45 - 1
= 44
if x = -1
1. 2x
= 2(-1)
= -2
2. -4x
= -4(-1)
= 4
3. 2x / 3
= 2(-1) / 3
= -2/3
4. 5x - 1
= 5(-1) - 1
= -5 - 1
= -6
5. 5x² - 1
= 5(-1)² - 1
= 5(1) - 1
= 5 - 1
= 4
if x = 0
1. 2x
= 2(0)
= 0
2. -4x
= -4(0)
= 0
3. 2x / 3
= 2(0) / 3
= 0/3
= 0
4. 5x - 1
= 5(0) - 1
= 0 - 1
= -1
5. 5x² - 1
= 5(0)² - 1
= 0 - 1
= -1
if x = 4
1. 2x
= 2(4)
= 8
2. -4x
= -4(4)
= -16
3. 2x / 3
= 2(4) / 3
= 8 / 3
= 2 2/3
4. 5x - 1
= 5(4) - 1
= 20 - 1
= 19
5. 5x² - 1
= 5(4)² - 1
= 5(16) - 1
= 80 - 1
= 79
if x = 8
1. 2x
= 2(8)
= 16
2. -4x
= -4(8)
= -32
3. 2x / 3
= 2(8) / 3
= 16 / 3
= 5 1/3
4. 5x - 1
= 5(8) - 1
= 40 - 1
= 39
5. 5x² - 1
= 5(8)² - 1
= 5(64) - 1
= 320 - 1
= 319
Step-by-step explanation:
(っ◔◡◔)っ -{ elyna s }-
super salamat talaga dahil worth it tong pagod ko di mo lang alam kung gano mo ko pinasaya sa 50 points T_T <3