Question

20%5E%202" id="TexFormula1" title="(- 1 + 11 - 11) z ^ 2 + (5 - 5) z = - z ^ 2" alt="(- 1 + 11 - 11) z ^ 2 + (5 - 5) z = - z ^ 2" align="absmiddle" class="latex-formula">
Solve it.

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Answer 1

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Answer 2

Step-by-step explanation:

Given Equation :

• (-1 + 11 - 11 ) z²+( 5 - 5)z = - z²

→ (-1 + 11 - 11 )z²+ (5-5)z = - z²

→ (-1)z² + (5-5)z = -z²

→ -z² + (5-5)z = -z²

→ -z² + (0)z = -z²

→ -z² + 0 = - z²

» -z² = -z²

Hence proved