The answer is A. Just remember the acronym for foil.
Answer:
x=−6
Step-by-step explanation:
4x−5=x−23
Step 1: Subtract x from both sides.
4x−5−x=x−23−x
3x−5=−23
Step 2: Add 5 to both sides.
3x−5+5=−23+5
3x=−18
Step 3: Divide both sides by 3.
3x
/3=-18/3
x=-6
Answer:
Between 2 and 3: 3√101, 3√20, √7
Between 4 and 5: 3√90, √20
Between 9 and 10: √90, 3√800
Lim 2^x-3 = lim 2^(1/x^3) = 2^(1/inf) = 2^0 = 1
x -> infinity
The function approaches 1
False
because tan^2 45 = 1^2 = 1
and sec^2 x = 1/ cos^2 45 = (sqrt2)^2 = 2
so the sum = 3
