Question

What is the value of 36x-8y^2 when x=3 and y=-6?

Answer 1

Hi there !

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Given ;

▪️x = 3

▪️y = - 6

Solution :

36 x - 8y²

⇒ 36 × 3 - 8 ( - 6 )²

⇒ 108 - 8 × 36

⇒ 108 - 288

⇒ - 180

Hence,

The answer is $\bold {-180}$

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Thanks for the question !

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Answer 2

Given polynomial :

36x-8y^2

Value of x = 3

Value of y = -6

Solution :

Put x =3 and y = -6

36x-8y²

36(3)-8×(-6)²

108-8×36

= 108-288

= -180

#Be Brainly !