Mathematics: Find the next number sequence 6,11,16,21

Find the next number sequence 6,11,16,21 - id61116213174992, adajadavis2843

khynia11

06.01.2022

Well since each number is adding 5, the next number would be 26 because 21+5=26. Hope this helped.

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bhale5406

15.03.2020

a = 5, b = -1

Step-by-step explanation:

Simplify the left side.

Multiply both numerator and denominator by the conjugate of the denominator:

(√3 - 1)/(√3 + 1) = (√3 - 1)(√3 - 1)/(√3 - 1)(√3 + 1) =(√3² - 2√3 + 1)/(3 - 1) =(10 - 2√3)/2 = 5 - √3

Compare this to the right side to get:

5 - √3 = a + b√3a = 5, b = -1

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