Question

show that x is rational,if. 1.x2=16,2.x2=0.0004,3.x2=1whole7/9​

Answer 1

Answer:

1.5 is a rational number because 1.5 = 3/2 (3 and 2 are both integers)

Rational Number

Answer 2

Answer:

f(x)=1x2+2x−3=14(−1x+3+1x−1) f ( x ) = 1 x 2 + 2 x − 3 = 1 4 ( − 1 x + 3 + 1 x − 1 ) . We have rewritten the initial rational function in terms of partial fractions.