2 years ago

Find the real root of the equation x3 + x2 - 1 = 0 byusing iteration method.

1 answer:

Yanka [14]2 years ago

7 0

Answer:

i cant help that much but u can try using photomath

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masya89 [10]

Answer:

Correct answer is B

Step-by-step explanation:

hope it helps ^^

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3 years ago

Liula [17]

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2 years ago

Lostsunrise [7]

Answer:

Step-by-step explanation:

AB^2 = HB^2 + AH^2 => AB = 15cm

Ta co cong thuc: 1/AH^2 = 1/AB^2 + 1/AC^2 => AC=20cm

Vay SABC= 1/2 .AB.AC = 1/2 .15.20=150cm^2

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2 years ago

Fiesta28 [93]

Answer:

I think that it is A

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2 years ago

Sergeeva-Olga [200]

1, 3 and 4.

1. 3,6>0,9
2. 3,6<4,725
3. 3,6>1,575
4. 3,6>0,54

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2 years ago

Find the real root of the equation x3 + x2 - 1 = 0 byusing iteration method.​