dollzs
Answered

Get the answers you need at Westonci.ca, where our expert community is dedicated to providing you with accurate information. Explore comprehensive solutions to your questions from knowledgeable professionals across various fields on our platform. Our platform offers a seamless experience for finding reliable answers from a network of knowledgeable professionals.

factor : 10ab + 30 + 25a +12b​

Sagot :

Answer:

35a +  30 + 12b

Step-by-step explanation:

Answer:

(2b+5)(5a+6)

Step-by-step explanation:

Rearrange the expression to make it easy to factor...

10ab + 12b + 30 + 25a

We can factor the first half of the expression and the second half separately...

10ab+12b

The greatest common factor is 2b, so we can divide both terms by 2b to get...

2b(5a+6)

30+25a

The greatest common factor is 5, so we can divide both terms by 5 to get...

5(6+5a)

2b(5a+6)+5(5a+6)

Since both 2b and 5 are being multiplied by 5a+6, we can combine them to get...

(2b+5)(5a+6)