Question

Find the value of :
i) 36x2 + 49y2 + 84.xy, when x = 3, y = 6​

Answer 1

Answer:

36x2+46(6)2+84.(3)(6)

=72+588+84.1512

=744.1512

Answer 2

Answer:

heyyy mate here is your answer

36(3)(2)+49(6)(2)+84.(3)(6)

=888.18

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