solve it pls with full statements
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Answered by
1
Hola there,
=>![\sqrt[3]{ {7x}^{2} - 8} = - x](https://tex.z-dn.net/?f=+%5Csqrt%5B3%5D%7B+%7B7x%7D%5E%7B2%7D+-+8%7D+%3D+-+x "\sqrt[3]{ {7x}^{2} - 8} = - x")
=>
=> 7x³ + x³ - 8 = 0
=> 8x³ - 8 = 0
=> x³ - 1 = 0
=> x³ = 1
=> x = 1
Hope this helps...:)
=>
=>
=> 7x³ + x³ - 8 = 0
=> 8x³ - 8 = 0
=> x³ - 1 = 0
=> x³ = 1
=> x = 1
Hope this helps...:)
Rider11111:
where
see my answer once again.
ok thanks mam
wlc
what is your real name
Shatakshi
in which class you r
11th
me class 8
deploma
Answered by
0
∛ 7x^3 - 8 = -x
⇒ 7x^3 - 8 = -x^3
⇒ 8x^3 = 8
⇒ x^3 = 1
⇒ x = ∛1
⇒ x = 1
hope this answer helps you!
please mark it as the brainliest answer!
⇒ 7x^3 - 8 = -x^3
⇒ 8x^3 = 8
⇒ x^3 = 1
⇒ x = ∛1
⇒ x = 1
hope this answer helps you!
please mark it as the brainliest answer!
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