Math, asked by chaurasia9639ayush, 1 year ago

(-2k-8)^2 what is the solution of this

Answers

Answered by satyarth96
1

Answer:

( a+ b)^ 2= a^ 2+b^2+2 ab

=(-2k)^2+(8)+2×-2k×36k

=4 k+64+36k

=-4k-36k=64

40k=64

= k=1.6

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