
Step-by-step explanation:
This can be written as;

Perform factorization
9-a²=difference of squares formula
(3+a)(3-a)
4a²-4a-24
4(a²-a-6)
4(a²-3a+2a-6)
4(a(a-3)+2(a-3))
4((a+2)(a-3))
a²-6a+9
a²-3a-3a+9
a(a-3)-3(a-3)
(a-3)(a-3)
Rewrite the operation as;

cancel common to remain with;

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Factorization : brainly.com/question/11930808
Keywords : Operation
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Answer:
21
Step-by-step explanation:
when divided
1 is 10 2 is 9 3 is 8 4 is 7
Answer:
it is 3/y.
Step-by-step explanation:
the answer is 3/y because 3 comes before y in the question.
Answer:
4x^2-14x+6
Step-by-step explanation:
(4x-2)(x-3)
*use box method
Answer:
1 quart is 36 ounces, if you evenly split it into 4 bottles then each bottle has 9 ounces
Step-by-step explanation: