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12 squared.
12 x 12 is equal to 12*12 or 12 squared it equals to 144
this is a pythagorean triple and c2=169 so c=13 25+144=169=132
92 = 81122 = 14481 + b2 = 144(take 81 from both sides)b2 = 63b = 7.937253933
The answer is 12, since 12 times 12 equals 144- that is, 12 squared is 144. The square root of a number is that number which when squared gives the given number. Unless the number is a square, its square root will be a decimal approximation.
x - 12 = 91 - 84x - 12 = 7x = 19
(x-12)^2= 45 x^2 - 24x + 144 = 45 x^2 - 24x + 99 = 0 Using quadratic formula : (24 +/- (180)^0.5) / 2 In exact terms (using surds) = 12 +/- 3 x (5)^0.5 OR = 18.7 or 5.29
X = √63
b = sqrt32 or 4 root 2
.12
12 squared.
12
If I have this correct you are asking x^2 + 10^2 = 12^2 Then x=6.633249507108
Twelve squared is a dozen dozen, or one gross. 122 = 12 times 12 = 144
x2 -x -12 = 0 (x+3)(x-4) = 0 Therefore, x = -3 & 4
52 + 122 = 25 + 144 = 169 = 132
92