Question

solve the following quadratic equation by extracting square roots.


$1. \: a {}^{2} = 144$
$2. \: b {}^{2} - 36 = 0$
$3. \: 2c {}^{2} - 32 = 0$
please help me to find the answer

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Answer 1

Answer:

a= √144

a= 12

b²= 36

b= 6

c²= 32/2

c²= 16

c= 4

please mark me as the Brainliest answer