Question

Find the value of 8ax
²

+7ax+1 if a=2 and x= -2.​

Answer 1

Answer:

34

Step-by-step explanation:

$\implies$ $\sf{ 8ax^2+7ax+1}$

$\implies$ $\sf{8ax^2+8ax - 1ax +1 }$

$\implies$ $\sf{8ax(x+1) -1a(x+1) }$

$\implies$ $\sf{ (8ax - a)(x+1)}$

when a = 2 ; x = - 2

$\implies$ $\sf{(8(2)(-2) - 2) (-2 +1)}$

$\implies$ $\sf{(-34)(-1) }$

$\therefore$ $\boxed{\sf{34 }}$

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Answer 2

Answer:

34 is ur answer

Step-by-step explanation:

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