Given the two equations: I. $$2x^2 + 7x + k = 0$$ II. $$(ay + b)^2 = 0$$ It is known that the sma

Given the two equations: I. 2 x 2 + 7 x + k = 0 2x^2 + 7x + k = 0 2 x 2 + 7 x + k = 0 II. ( a y + b ) 2 = 0 (ay + b)^2 = 0 ( a y + b ) 2 = 0 It is kno...

Banking SBI PO Prelims Medium Simplification/ Approximation MCQ

Given the two equations:

2x^2 + 7x + k = 0

II.

(ay + b)^2 = 0

It is known that the smaller root of equation I is

-2

and the larger root of equation I is also a root of equation II.

Find the value of

b

$3$

$2$

$4$

$5$

Cannot be determined

quadratic equationsrootsalgebrapolynomials

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