Mathematics: I need help PLEASE ANSWER

2 → 15; -1Step-by-step explanation:1. - 2. - Hope it helped,BioTeacher101...

I need help PLEASE ANSWER - id9177037, heyheyheyhey3

lauren21bunch

20.11.2020

1. A

2. 75

Step-by-step explanation:

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seanjung1128

12.02.2020

2 → 15; -1

Step-by-step explanation:

1. -

$(x-7)^{2} - 27 = 37\\(x-7^{2} = 37 + 27\\(x-7)^{2} = 64\\x-7 = \sqrt{64} \\x - 7= \sqrt{8^{2}}\\ x = 8 + 7\\x = 15$

2. -

$x-7)^{2} - 27 = 37\\(x-7^{2} = 37 + 27\\(x-7)^{2} = 64\\x-7 = -\sqrt{64} \\x - 7= -\sqrt{8^{2}}\\ x = -8 + 7\\x = -1$

Hope it helped,

BioTeacher101

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