2 years ago

I need help with question in photo

Mathematics

1 answer:

Rufina [12.5K]2 years ago

7 0

Answer:

Step-by-step explanation:

${x}^{2} = {4}^{2} \\ = 16\\ 4y = 4 \times - 3 \\ 4 \times - 3 = - 12 \\ 16 - - 12 =16 + 12 \\ - \times - = + \\ 16 + 12 = 28 \\ 28 \div 2 = 14$

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