Ramel360
Ramel360
14.11.2019 • 
Mathematics

Algebra ! show steps. no decimal answers, except on three. (note; ^ is symbol for exponent)

simplify;
(-2x^3y^4)(5x^9y^-2)

simplify. write answer in scientific notation.
8(32 x 10^11)

multiply.
(3x – 1)(5x + 4)

factor.
8x^2 + 2x - 3

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