Question

x⁴-5x²+4=0

factorize the equation I will mark them as brainliest answer ​

Answer 1

Answer:

x-intercept is the point where line cuts the x-axis so at x-axis y=0 so we can find the x-intercept as

y=x⁴-5x²+4

Put y=0 in above equation as

x⁴-5x²+4=0

solve the equation for x by factorization

x⁴-4x²-x²+4=0

x²(x²-4)-1(x²-4)=0

(x²-1)(x²-4)=0

x²-1=0 or x²-4=0

x²=1

x=1 or x²=4

x=1 or x=±2

so x-intercept=1,±2

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Answer 2

Answer:

x4-5 x2+4=0

x2-4x2-x2+4=0

x2(x2-4) -1(x2-4) =0

(2x-4) (x2-1) =0

Step-by-step explanation:

I think u will get the answer