Q. Math[tex] \displaystyle \tt \lim_{x \to 7}(7x \times 5x + 8x \times 6x - 3x + 2x)[/tex]no ngasaln.... Question from @misrokhah439

August 2022 2 37 Report

Q. Math
[tex] \displaystyle \tt \lim_{x \to 7}(7x \times 5x + 8x \times 6x - 3x + 2x)[/tex]

no ngasal
no copas
menggunakan cara

Yourminn

Penjelasan dengan langkah-langkah:

x = 7

7x × 5x + 8x × 6x - 3x + 2x

= 7(7) × 5(7) + 8(7) × 6(7) - 3(7) + 2(7)

= 49 × 35 + 56 × 42 - 21 + 14

= 1.715 + 2.352 - 21 + 14

= 4.067 - 21 + 14

= 4.046 + 14

= 4.060

6 votes Thanks 17

misrokhah439 ☑️

Yourminn :)

Yourppies

Diketahui :

$\: \:$

Ditanya :

$\sf\displaystyle \sf (7x \times 5x + 8x \times 6x - 3x + 2x)$

$\: \:$

Dijawab :

$\sf \: ☼︎ \: \: 7x \times 5x + 8x \times 6x - 3x + 2x$

$\sf \: ☼︎ \: \: 7(7) \times 5(7) + 8(7) \times 6(7) - 3(7) + 2(7)$

$\sf \: ☼︎ \: \: \: 49 \times 35 + 56 \times 42 - 21 + 14$

$\sf \: ☼︎ \: \: \: (49 \times 35) + (56 \times 42) - 21 + 14$

$\sf \: ☼︎ \: \: \: 1.715 + 2.352 - 21 + 14$

$\sf \: ☼︎ \: \: \: 4.067 - 21 + 14$

$\sf \: ☼︎ \: \: \: 4.046 + 14$

$\sf \: ☼︎ \: \: \: \underline{ \boxed{ \red{ \sf \: 4.060}}}$

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Kesimpulan

$\displaystyle \sf \lim_{x \to 7}(7x \times 5x + 8x \times 6x - 3x + 2x) = \boxed{ \sf4.060 }$

2 votes Thanks 2

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