Will give brainliest worth 10 points'
2 answers:
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Answer:
a² +3ab - 5ab - 15b² = (a+3b) (a-5b)
Step-by-step explanation:
We need to factorize a² +3ab - 5ab - 15b². Firstly we need to rearrange the expression such that,
Now taking a common from the first two terms and 3b from last two terms, then :
In the above expression, a factor (a-5b) is in both the terms. It would mean that,
So, the factors of a² +3ab - 5ab - 15b² are (a+3b) (a-5b).
you cannot get that answer.... when you divide. Put the number into a fraction first so, it makes it easier to see what you are doing. So,
60% of 35 is 21
Change the percentage (60) into a decimal by dividing it over 100:
Divide 21 by the decimal:
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Change the percentage (60) into a decimal by dividing it over 100:
Divide 21 by the decimal:
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