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Explain step by step how you use the horizontal method to multiply the two polynomials 2a? - 3a +5 and 3a? + 4a - 4
I will give brainlist plsss answer fast

Explain step by step how you use the horizontal method to multiply the two polynomials 2a 3a 5 and 3a 4a 4 I will give brainlist plsss answer fast class=

Respuesta :

2a x (-3a) + (3a x 2) x 4a - 4 and the answer is 18a2
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