What is expand (P(x)+q(x))left(q(x)-R(x)) ?

The solution to expand (P(x)+q(x))left(q(x)-R(x)) is elPx^2qft-elPx^2ftR+elx^2q^2ft-elx^2qftR

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expand (P(x)+q(x))left(q(x)-R(x))

expand

(P (x) + q (x)) l e f t (q (x) - R (x))

e lP x^{2} q f t - e lP x^{2} f tR + e l x^{2} q^{2} f t - e l x^{2} q f tR

Solution steps

(P (x) + q (x)) l e f t (q (x) - R (x))

= e l f t (P (x) + (x) q) ((x) q - (x) R)

Expand

(P (x) + q (x)) (q (x) - R (x)) : P x^{2} q - P x^{2} R + x^{2} q^{2} - x^{2} qR

= l e f t (P x^{2} q - P x^{2} R + x^{2} q^{2} - x^{2} qR)

Expand

l e f t (P x^{2} q - P x^{2} R + x^{2} q^{2} - x^{2} qR) : e lP x^{2} q f t - e lP x^{2} f tR + e l x^{2} q^{2} f t - e l x^{2} q f tR

= e lP x^{2} q f t - e lP x^{2} f tR + e l x^{2} q^{2} f t - e l x^{2} q f tR

\frac{6 ( x - 8 )}{7 ( 2 x - 5 )}

(z^{2} + i)^{2}

- \frac{6 ( - 3 x ^{2} + 5 )}{( 3 x ^{2} + 5 ) ^{2}}

(sin (\frac{3 t}{2}) + cos (\frac{3 t}{2}))^{2}

- ln (sin (x)) cos (x) + (- x - cot (x)) sin (x)

What is expand (P(x)+q(x))left(q(x)-R(x)) ?
The solution to expand (P(x)+q(x))left(q(x)-R(x)) is elPx^2qft-elPx^2ftR+elx^2q^2ft-elx^2qftR