Evaluate 2cos 30° + sin 45°.
5x+7=2x-2
250√42
5/6+3/20
5x+7=2x-7
From the input signal x1(t)
and the impulse reponse h1(t)
the convolution product
y1(t)=x1(t)∗h1(t)
is comput...
\left(4+\sqrt{15}\right)\cdot\left(\sqrt{10}-\sqrt{6}\right)\cdot\sqrt{4-\sqrt{15}}
y^3−8x^2
completely factor
Factor 8+27n^3
