Find the zeroes of 4x² - 49.
Answers
Answered by
2
Answer:
f(x)=4x² - 49
Step-by-step explanation:
To find zeroes, f(x)=0
=> 4x² - 49=0
=>4x²=49
=>x² =49/4
=>x=square root of 49/4
=>x=7/2 and -7/2
Answered by
0
Answer:
X = 7/2
Step-by-step explanation:
4x² - 49 = 0
4x² = 0+49
x² = 49/4
x = √49/4
x = 7/2
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