How many roots does the following equation have? 2x^2 + 4x +2 = 0

(b2 - 4ac)1/2 = 0 ---> 1 root

Answered by Rayan B. Maths tutor

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Factorise y^2 + 7y + 6


How do I convert the following, 0.089, into standard form?


make y the subject of this expression p = ((x+y)/5)^1/2


Solve the equation to find the value of t. (5t+3)/4=1


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