Question

5d + 10d help.me.here​

Answer 1

Answer:

it may be

Step-by-step explanation:

a16=a+15d siso

Answer 2

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5d + 10d = 15d

Step-by-step explanation:

In the question 5d + 10d,we know that we can see that d is common in 5d, 10d

So the d Is common in 5d, 10d

So take d as common

d(5+10)= 15d