Question

$x2 + 5x - 1300 = 0$
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Answer 1

Step-by-step explanation:

using quadratic formula

x= [-b±√(b²-4ac)] /2a

x²+5x-1300=0

__________

=> x= [-5±√ 25+4 ×1300 ] / 2

=> x= [-5±√5225] /2

=> x=[ -5±5√29]/2

=> x= -5/2( 1±√29)

therefore , x= -5/2(1+√29) ,. x= -5/2(1-√29)