3 years ago

5. Use the vertical method to multiply two trinomials.

Mathematics

1 answer:

a_sh-v [17]3 years ago

4 0

Answer:

19x²-2x+2

Step-by-step explanation:

stepss

4x^2-5x+3*5x^2+3x+2

then group the terms

4x²+3*5x²-5x+3x+2

add sim elements

4x²+3*5x²-2x+2

multiy the numbers

4x²+15x²-2x+2

add sim elements

19x²-2x+2

the answer is 19x²-2x+2

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