Question

p (y) = (y + 3) (y - 4), y = -3,4​

Answer 1

Answer:

I Don't Know

Step-by-step explanation:

Sorry

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Answer 2

$\sf \bf \huge {\boxed {\mathbb {QUESTION}}}$

$\sf \bf p (y) = (y + 3) (y - 4)$

$\sf \bf (i) y=-3 \\ (ii) y=4$

$\sf \bf \huge {\boxed {\mathbb {ANSWER}}}$

$\sf \bf \huge {(i) y=-3}$

$\sf \bf \implies p (y) = (y + 3) (y - 4)$

$\sf \bf \implies p (-3) = (-3 + 3) (-3 - 4)$

$\sf \bf \implies p(-3) =\cancel {(-3 + 3)} (-7)$

$\implies {\boxed {\color{green} {\sf \bf p(-3) =-7}}}$

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$\sf \bf \huge {(ii) y=4}$

$\sf \bf \implies p (y) = (y + 3) (y - 4)$

$\sf \bf \implies p (4) = (4 + 3) (4 - 4)$

$\sf \bf \implies p(-3) = (7) \cancel {(4-4)}$

$\implies {\boxed {\color{green} {\sf \bf p(4) =7}}}$

$\sf \bf \huge {\boxed {\mathbb {HOPE\:IT \:HELPS \:YOU}}}$

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$\sf \bf \huge {\boxed {\mathbb {EXTRA\:INFORMATION}}}$

$\tt {Identities}$

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

$\sf \bf {(a-b)}^{2}={a}^{2}-2ab+{b}^{2}$

$\sf \bf (a+b) (a-b) ={a}^{2}-{b}^{2}$

${\mathbb{\colorbox {orange} {\boxed{\boxed{\boxed{\boxed{\boxed{\colorbox {lime} {\boxed{\boxed{\boxed{\boxed{\boxed{\colorbox {aqua} {@suraj5070}}}}}}}}}}}}}}}$