Question

Factorise the following using middle term split merthod....... With Explanation

3x²+20x+17​

Answer 1

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$\huge\bold\red{\underline{\underline{{Solution </p><p>:}}}}$

$\sf\large{➥ 3 {x}^{2} + 20x + 1 7 }$

$\sf\large{➥ 3 {x}^{2} + 3x + 17x+ 17 }$

$\sf\large{➥ 3 {x}(x + 1) + 17(x + 1) }$

$\sf\large{➥ we \: have \: two \: (x + 1) \: so \: cancel \: 1 }$

$\sf\large{➥ (x + 1)(3x + 17) }$

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