Question

2x+ 9x - 4 find the zeroes​

Answer 1

Answer:

x= -2.75

Step-by-step explanation:

= 11x-4

= × = -4/11

x= -2.75

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Answer 2

Step-by-step explanation:

2x²-9x+4=0

2x²-8x-x+4=0

2x(x-4)-1(x-4)=0

(2x-1)(x-4)=0

x=1/2 or x=4

sum of zeros 1/2+4=4 and1/2

(-coefficient of x²/coefficient of x)

product of zeros = 1/2*4=2(constant term / coefficient of x²)