Question

f(x) = x2 + 4x - 6
(a) f(x) can be written in the form (x+m2+n.
Find the value of m and the value of n.
Can anyone help? got my online test tomorrow ​

Answer 1

Answer:

${x}^{2} + 4x - 6 = 0 \: is \: given \\ \\ we \: have \: to \: write \: it \: as \: {(x + m)}^{2} + n \\ \\ so \: {x}^{2} + 4x - 6 \: can \: be \: written \: as \: \\ \\ {x}^{2} + 4x + 4 - 10 \\ \\ {(x + 2)}^{2} - 10 \\ \\ so \: the \: value \: of \: </p><p>m = 2 \\ \\ n = - 10$

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Answer 2

Answer:

-10 is answer of question