6x2- 5x +3x ÷ 2x-1
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Answers
Answered by
1
Answer:
6x
2
−5x−3
≤4, then the least and the highest values of 4x
2
⇒6x
2
−5x−3≤4x
2
−8x+24
⇒2x
2
+3x−27≤0
Factorizing:
⇒(x+4.5)(x−3)≤0
⇒−4.5≤x≤3
Least value of 4x
2
=4×3
2
=36
Highest value of 4x
2
=4×4.5
2
=81
Answered by
1
Answer:
1/2
Step-by-step explanation:
Using Remainder Theorem
g(x) = 0
2x - 1 =0
x = 1/2
p(x) = 6x² - 5x + 3x
p(1/2) = 6(1/2)² - 5(1/2) + 3(1/2)
- = 3/2 - 5/2 + 3/2
- = 3-5+3
2
- = 6 - 5
2
= 1/2
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