Question

Find the zeroes of 4x² - 49.​

Answer 1

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

Answer 2

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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