Question

multiple the polynomial X^2 + 2x-3 and x^2 +x-2

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Answer 1

Step-by-step explanation:

(x²+2x-3)(x²+x-2)

=x²(x²+x-2)+2x(x²+x-2)-3(x²+x-2)

=x⁴+x³-2x²+2x³+2x²-4x-3x²-3x+6

=x⁴+3x³-3x²-3x+6

hope this helped ..

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