Maths-please help Factorise 3y+15
1 answer:
Answer:
3(y + 5)
Step-by-step explanation:
Factorization is a process which is like the opposite of expansion. It involves factoring out the common factors from the given terms.
Thus to factorize 3y + 15, we have to consider the common factor(s) of the two terms. The common factor is 3 because the two terms (i.e 3y and 15) are both divisible by 3 only.
So that:
3y + 15= 3( +
)
= 3(y + 5)
The outcome of the process is 3(y + 5).
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The mass of the CO2 produced IS 630 Kg
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Now;
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