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Sagot :

NEMY24

Salut!!

Résolution :

A=(3√2-√18-√98+4√72-3/4√32)

A=3√2-√9×2-√49×2+4√36×2-3/4√16×2)

A=3√2-3√2-7√2+4(6√2)-3/4×4√2

A=-7√2+24√2-3 -3√2

A=(-7+24)√2-3√2

A=17√2-3√2

A=14√2

BARTHYANASTRO007

Salut !!

Résolvons :

(3√2-√18-√98+4√72-3÷4√32)

•3√2-√(2×9)-√(49×2)+4√(36×2)-3/4√(16×2)

•3√2-3√2-7√2+4×6√2- (3/4)×4√2

•3√2-3√2-7√2+24√2-(3×4)/4√2

• (3-3-7+24)√2 -12/4√2

• 17√2-3√2

• (17-3)√2

• 14√2

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