Math, asked by cc0235949, 4 months ago

Subtract 5a²-7ab+5b² from 3ab-2a²-2b²

Answers

Answered by tusharanshupohekar
3

Answer:

We have to Subtract 5a² – 7ab + 5b² from 3ab – 2a² – 2b²

So A/Q we have

3ab – 2a² – 2b² - (5a² – 7ab + 5b²)

=3ab – 2a² – 2b² - 5a² + 7ab - 5b²

= 10ab - 7a² - 7b²

Step-by-step explanation:

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Answered by TrAnSLIMit
2

Step-by-step explanation:

(3ab - 2 {a}^{2}  - 2 {b}^{2} ) - (5 {a}^{2} - 7ab + 5 {b}^{2} )

or,

3ab + 7ab - 2 {a}^{2}  - 5 {a}^{2} - 2 {b}^{2}   - 5 {b}^{2}

or,

10ab - 7 {a}^{2}  - 7 {b}^{2}

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