if 4X square + Y square equals to a and xy equals to B find the value of 2x + Y​

Question

if 4X square + Y square equals to a and xy equals to B find the value of 2x + Y​

in progress 0
Serenity 11 months 2021-06-30T15:14:57+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-06-30T15:16:17+00:00

    Step-by-step explanation:

    If 4x^2 + y^2 = a and xy = b , find the value of 2x + y .

    0
    2021-06-30T15:16:18+00:00

    4x

    2

    +y

    2

    =a and xy=b

    4x

    2

    +4xy+y

    2

    =a+4b

    ⟹(2x+y)

    2

    =a+4b

    ⟹2x+y=

    a+4b

Leave an answer

Browse

9:3-3+1x3-4:2 = ? ( )