13
13^2=13*13=169
if p² = 169, then p = ±√169 In other words, take the square root of 169 and p is either the positive or negative value of the square root.
132 = 13 x 13 = 169
169 + 169 = 338
169 times 169 equals = 28561
25% of 169 = 42.25= 25% * 169 = 25%/100% * 169 = 0.25 * 169 = 42.25
13² = 13 x 13 = 9 + 30 + 130 = 169
169 = 1 x 169, or 169 = 13 x 13
The GCF of 65, 143, and 169 is 13 The factors of 169 are 1, 13, and 169 The factors of 65 are 1, 5, 13, and 65 The factors of 143 are 1, 11, 13, and 143 GCF (169, 65, 143) = 13 Express the numbers' prime composition in power notation and use the lowest power of each prime across the numbers (if a prime does not appear in one of the numbers, its power is 0, since p⁰ = 1): 169 = 13² 65 = 5¹ × 13¹ 143 = 11¹ × 13¹ hcf = 5⁰ × 11⁰ × 13¹ = 1 x 1 x 13 = 13
25% of 169 = 42.25= 25% * 169 = 25%/100% * 169 = 0.25 * 169 = 42.25
The factors of 169 are: 1, 13, 169