find the value of the following equation for x is equal to -2 x3+4x2 -4
Answers
Answered by
1
Answer:
4
Step-by-step explanation:
X = -2
= -2 + 4 × 2 - 4
= 2 × 2
= 4
Answered by
0
Answer:
given that
4x²+ p x +3=0
Step-by-step explanation:
according to the formula
b² - 4ac =0
p² - 4x4 x3=0
p² -48
p=48
hence
p=+ 4 3
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