Question

Find the value of the expressions
$(69x {}^{2} + 81y {}^{2} + 144xy) \: when \: x = 11 \: and \: y = \frac{4}{3}$
please help​

Answer 1

Answer:

BRO YOUR QUESTION IS WRONG THE RIGHT QUESTION IS

64X²+81Y²+144XY

8X+9Y WHOLE SQUARE

THAT (8X+9Y)²

THEN (8×11+9×4/3)²

(88+12)²

100²

10000ans

ANSWER Is 10000

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