For this case we must find the product of the following expressions:
\frac {3x} {x + 1} * \frac {x} {x-7}
So:
\frac {3x ^ 2} {x ^ 2-7x + x-7} =\\\frac {3x ^ 2} {x ^ 2-6x-7}
So, we have to:
\frac {3x} {x + 1} * \frac {x} {x-7} = \frac {3x ^ 2} {x ^ 2-6x-7}
Answer:
\frac {3x ^ 2} {x ^ 2-6x-7}
Step-by-step explanation:
4cosec 0+cosec 0 + cosec 0 + 2 cosec 0
8 cosec 0
Answer:
5.0x10=50
1.50x10=15
Step-by-step explanation:
calculator
Answer:
D
Step-by-step explanation:
180-35=145
sum of angles of a triangle =180°
so sum of other two angles=145°
55+95=145°
