Math, asked by aroraanushri, 11 months ago

m⁴+4m²+16
Factorise
Please

Answers

Answered by abiramiragu
2

hi frnd

Step-by-step explanation:

Let f(x) = (m + 3)(m⁴ - 16) = m⁵ - 16m + 3m⁴ - 48.

Let g(x) = m³ + 2m² + 4m + 8.

Long Division Method:

m³ + 2m² + 4m + 8) m⁵ + 3m⁴ + 0m³ + 0m² - 16m - 48(m² + m - 6

                               m⁵ + 2m⁴ + 4m³ + 8m²

                               ---------------------------------------------------

                                       m⁴  -  4m³  -  8m²  - 16m  -  48

                                       m⁴  +  2m³  +  4m² + 8m

                                ----------------------------------------------------

                                                  -6m³ - 12m² - 24m - 48

                                                  -6m³ - 12m² - 24m - 48

                                   ---------------------------------------------------

                                                                                0

∴ Quotient = m² + m - 6, Remainder = 0.

Factors of m² + m - 6:

m² + m - 6

m² + 3m - 2m - 6

m(m + 3) - 2(m + 3)

(m - 2)(m + 3).

Therefore:

Area of rectangle = m² + m - 6.

Length = (m - 2)

Breadth = (m + 3).

Hope it helps!

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Attachments:
Answered by drranbirthakur
1

Answer:

4 {m }^{6}  + 16

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