luisavallen1 luisavallen1

20-09-2021
Mathematics

contestada

urgent please!

Make ‘y’ the subject of the formula

w = x^2 - 2yz

urgent please Make y the subject of the formula w x2 2yz class=

Respuesta :

20-09-2021

Answer:

y = x² - w / 2z (D)

Step-by-step explanation:

w = x² - 2yz

w - x² = - 2yz

multiply both sides by -1

-1(w - x²) = -1 (-2yz)

-w + x² = 2yz

x² - w = 2yz

2yz = x² - w

divide both sides by 2z

y = x² - w / 2z

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