<h3>
<u>Answer:</u></h3>
<h3>
<u>Step-by-step explanation:</u></h3>
Given function to us is :-
And we , need to write the function a a product of linear factor by grouping or using the x method or a combination of both . So let's factorise this ,
I have also attached the graph of x²-9.
<h3>
<u>Hence </u><u>option</u><u> </u><u>A</u><u> </u><u>is</u><u> </u><u>corr</u><u>ect</u><u> </u><u>.</u></h3>
Answer:
Step-by-step explanation:
The expanded form of 30 is 30+ 0. 2. How can write a 30 number in expanded fraction form? In the expanded fraction form, you can write 30 as (3 x 10) + (0 x 1).
Answer:
Step-by-step explanation:
6)a)
7a) y² - 5y - 14 = y² -7y +2y - 2*7
= y*(y - 7) + 2*(y - 7)
=(y - 7)(y + 2)
b) Use FOIL method
c) Rationalize the denominator by multiplying the denominator and numerator by √12
Answer: i used paper and pen cause its faster than typing
