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Dovator [93]
2 years ago
12

I need help please, Thank You!

Mathematics
2 answers:
Paraphin [41]2 years ago
6 0

Answer:

Quadratic formula

pishuonlain [190]2 years ago
4 0
Yes, quadratic formula
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P-G = 11{w}^{4} - 5 {w}^{2}  {z}^{2}   - 4z^{4}

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The given polynomials are:

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P-G = 8 {w}^{4}   - 3{w}^{2}  {z}^{2}  + z^{4}  - (- 3 {w}^{4}  + 2 {w}^{2}  {z}^{2}  + 5z^{4} )

Expand the right hand side to obtain:

P-G = 8 {w}^{4}   - 3{w}^{2}  {z}^{2}  + z^{4}   + 3 {w}^{4}   -  2 {w}^{2}  {z}^{2}   -  5z^{4}

Group the similar terms:

P-G = 8 {w}^{4}  + 3 {w}^{4}- 3{w}^{2}  {z}^{2} -  2 {w}^{2}  {z}^{2}   -  5z^{4} + z^{4}

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