Question

$4(x + 2) {}^{2} - 13(x - 2) + 10 \\ \\ factorise \: \: the \: following$
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Answer 1

please write a question properly

Answer 2

$\huge\mathfrak\pink{Solution}$

★ Given :-

$4(x+ 2)^{2} \: - 13(x - 2) \: + 10 \:$

$(4x + 8)^{2} \: - 13x \: + 26 \: + 10 \:$

★ Using Identity :-

$(a + b)^{2} \: =a^{2} + b^{2} \: + 2ab \:$

$4x ^{2} + 8 ^{2} + 2 \times 4x \times 8 \: - 13x \: + 26 \: + 10$

$16x ^{2} + 64 \: + 64x \: - 13x \: + 26 \: + 10$

$16x ^{2} + 64 \: + 51x \: + 26 \: + 10 \:$

$16x^{2} + 51x + \: \: 64 \: + 26 \: + 10 \:$

$16x^{2} + 51x \: + 90 \: + \: 10 \: \:$

$16x ^{2} + 51x \: + 100 \:$