Resolver - 3a ^ 2 - 5ab + 2b ^ 2; - 7a ^ 2 + 2ab - b ^ 2 | Equatix - Math Solver

Fractions & Decimals

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Example

3(r+2s)=2t-4

a⋅(b-2)=3b

3(r+2s)=2t-4

a⋅(b-2)=3b

Question

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