Question

4. Factorise:
(i) 5xy + y2 + 15x2 + 3yz


$\huge\green{pls\: explain\:it\:}$​

Answer 1

Step-by-step explanation:

$\huge\underline\mathbb\red{EXPLANATION}$

${y}^{2} + 5xy + 15xz + 3yz \\ {y }^{2} + 3yz + 5xy + 15xz \\ taking \: \: common \\ y(y + 3z) + 5x(y + 3z) \\ \\(y + 5x)(y + 3z) \: done$

$\sf\large\underline\purple{@tauhid42}$

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Answer 2

Answer:

ANSWER

${y}^{2} + 5yz + 15xz + 3yz$

${y}^{2} + 3yz + 5xy + 15xz$

$y(y + 3z) + 5x(y + 3z)$

$(y + 5x)(y + 3z) Ans$