Simplify the absolute value 4
1 answer:
Answer:
The absolute value of 4 is just 4
Step-by-step explanation:
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The correct answer is (-12)^15, because you have to multiply the exponents.

(r^10)-2 would be the expression
Answer:
-9
Step-by-step explanation:
1−15−(−5)
−14−(−5)
−9
16x²-49=
(4x)²-7²=
(4x-7)(4x+7)
Here I have used the expression:
a²-b²=(a-b)(a+b)
Answer:
line equation: y= 2x-1