Question

solve the equation please yrr​

Answer 1

Answer:

hi friend mark it as brainliest

Step-by-step explanation:

3z²+7/4+z²=2

3z²+7=2(4+z²)

3z²+7=8+2z²

z²=1

z=1

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Answer 2

Answer:

I prefer attachment for these kind of question...hope it is helpful mark me brainlist....