Question

evaluate the following 6x² - 2y² for x =3 for y=1​

Answer 1

Answer:

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Step-by-step explanation:

⇒6x²-2y²

⇒6(3)²-2(1)²

⇒6×9-2×1

⇒54-2=52

Answer 2

$\color {red}\Large\underline{\underline{Question \: :}}$

Evaluate 6x² - 2y² for x = 3 and for y = 1.

$\color {red} </p><p>\Large\underline{\underline{Answer \: :}}$

Given : x = 3 and y = 1

Put the values of x and y in 6x² - 2y²

6x² - 2y²

6(3)² - 2(1)²

(6 × 9) - (2 × 1)

54 - 2

= 52

$\implies$ Hence, the answer is 52

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