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4) Factorise completely : m4 -16
5) Solve the equation:
y – 3(y – 5) = 6 (y + 3)
please answer please

By Katherine

4) Factorise completely : m4 -16
5) Solve the equation:
y – 3(y – 5) = 6 (y + 3)
please answer please

About the author
Katherine

18. If rupees 8400 amounts to 10,260 in 2 years and 4 months, what will 6000 amount to in 3 years
and 2 months at the same r

Find the total surface of cuboid with length of 2cm breath 3cm and height 4cm
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1 thought on “4) Factorise completely : m4 -16<br /> 5) Solve the equation:<br /> y – 3(y – 5) = 6 (y + 3)<br /> please answer please”

  1. Step-by-step explanation:

    (4)

    [tex]m4 – 16 \\ = 4(m – 4)[/tex]

    (5)

    [tex]y – 3(y – 5) = 6(y + 3) \\ y – 3y + 15 = 6y + 18 \\ – 2y + 15 = 6y + 18 \\ 6y + 2y = 15 – 18 \\ 8y = – 3 \\ y = \frac{ – 3}{8} [/tex]

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