Answer:
480
Step-by-step explanation:
Answer: -1/6
Step-by-step explanation:I’ve taken the test
Answer:
example: find lcm of 48 and 32
48: 48, 96, 144, 192
32: 32,64,96,128,160,192
Step-by-step explanation:
list multiples and then find the smallest number that is both their multiple. That is Lcm
Answer:
(x-3) is the correct expression
Step-by-step explanation:
To factor you split the expression apart -
x² + 2x – 15
This breaks up to (x+5)(x-3)
If you multiply (FOIL) these you get your expression x² + 2x – 15
Your answer choices do not include (x+5) so it must be (x-3)
<em>I hope this helps!</em>
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