1) find the 4th term in the expansion of (2x+3y) ^7 .2) find the middle term in the expansion of (7p+2q) ^8. do the problem i will give you brain list mark please
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Rewrite equation with the term containing cube root on one side as follows. 3√x = x.
Raise both sides to power 3 in order to clear the cube root. ( 3√x ) 3 = x 3
Rewrite the above equation with right side equal to zero. x - x 3 = 0.
Factor. x (1 - x 2) = 0.
and solve for x.
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