Math, asked by balugr32, 6 months ago

10y(6y+21)÷5(2y+7)
المباع) 5لاوانيا​

Answers

Answered by yadava02748
2

Answer:

10y(6y+21)÷5(2y+7)=

5(2y+7)

10y(6y+21)

=

5×(2y+7)

5×2×y×3×(2y+7)

=

1

2×y×3

=6y

Answered by sbarle83
0

Answer:

6y

Step-by-step explanation:

10y(6y + 21) \div 5(2y + 7) \\  \frac{10y(6y + 21)}{5(2y + 7)}  \\  \frac{5 \times 2 \times y \times 3 \times (2y + 7)}{5 \times (2y + 7)}  \\  \frac{2 \times y \times 3}{1}  \\  = 6y

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