What should be added to 3 x y-4 a2-5 b2-2 to get -5-4 a2-2 b2-7 x y - A- -8 a2-3 b2-10 x y-7- 8 a 2-3 b 2-10 xy -7C- -8 a 2-3 b 2-10 xy -7D- 8 a 2-3 b 2-11 xy -10

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Addition of Algebraic Expressions

What should b...

Question

What should be added to $3 x y - 4 a^{2} + 5 b^{2} + 2$ to get $- 5 + 4 a^{2} + 2 b^{2} - 7 x y$ ?

8 a^{2} + 3 b^{2} - 11 x y + 10

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- 8 a^{2} + 3 b^{2} + 10 x y + 7

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- 8 a^{2} - 3 b^{2} + 10 x y + 7

No worries! We‘ve got your back. Try BYJU‘S free classes today!

8 a^{2} + 3 b^{2} + 10 x y + 7

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Solution

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Similar questions

How much should $3 x y - 4 a^{2} + 5 b^{2} + 2$ be increased to get $- 5 + 4 a^{2} + 2 b^{2} - 7 x y$ ?

[\frac{3}{4} a^{2} + 3 b^{2}] \times [4 (a^{2} - \frac{2}{3} b^{2})]

6 a^{2} - 3 b^{2} + 2 a^{2} + 5 b^{2} - 4 a^{2}

(\frac{3}{4} a^{2} + 3 b^{2})

4 (a^{2} - \frac{2}{3} b^{2})

(\frac{3}{4} a^{2} + 3 b^{2})

4 (a^{2} - \frac{2}{3} b^{2})

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