Math, asked by negkeshav, 7 hours ago

multiply by expansion method 3172x4​

Answers

Answered by sd926009
1

Answer:

Multiply 82 × 7.

= (80 + 2) × 7, (breaking 82 as 8 × 10 + 2 × 1)

= 7 × 80 + 7 × 2

= 560 + 14

= 574

Step-by-step explanation:

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Answered by subhajitsar6298
0

Answer:

hope this helps

Step-by-step explanation:

3000+100+70+2×4 is

12688

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