Question

please kindly help me out, l can't understand please explain me​

Answer 1

Answer:

in this indentity you have to find the value of a,band c and the value of b and d are already given so put them and solve

Step-by-step explanation:

hope it helps

Answer 2

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$\red{\dagger\ \quad \bf \dfrac{a}{b}\ x^2\ + \left( \dfrac{a}{b}+\dfrac{c}{d} \right)\ x\ + \dfrac{c}{d}\ , b \neq 0,d \neq 0. }$

Let's split the middle term ,

$:\implies \sf \dfrac{a}{b}\ x^2\ + \dfrac{a}{b}\ x+ \dfrac{c}{d}\ x + \dfrac{c}{d}$

Take the like terms common ,

$:\implies \sf \dfrac{a}{b}\ x\ \left( x+1 \right) + \dfrac{c}{d}\ (x+1)$

Again take the like term (x + 1) common ,

$:\implies \sf \pink{(x+1)\ \left( \dfrac{a}{b}\ x + \dfrac{c}{d} \right)}$

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