The answer is 13 because first u do the parenthesis and the answer from that u subtract -3
It will be (-5, 3) so quadrant 2
If we have:
logₐy = (logₓy) / (logₓa) By change of base formula.
log₁₀65 = (log₁₀₀₀65) / (log₁₀₀₀10)
(log₁₀₀₀65) = log₁₀65 * (log₁₀₀₀10)
log(₁₀₀₀10) = 1/ (log₁₀1000) = 1/(log₁₀10³) = 1/3
(log₁₀₀₀65) = (log₁₀65) * (log₁₀₀₀10)
(log₁₀₀₀65) = 1.812 * (1/3)
(log₁₀₀₀65) = 0.604
I hope this helps.
If this is simplify 2x^2 + 12x - 7, then it is 2x(x+6) -7.
Answer:
Step-by-step explanation: sec^2A-tan^2A+1
=1+1
=2
