sturgisn14 sturgisn14

12-09-2020
Mathematics

contestada

Find the product (x+2t) exponent of 2

Respuesta :

jimrgrant1 jimrgrant1

12-09-2020

Answer:

x² + 4xtx + 4t²

Step-by-step explanation:

Given

(x + 2t)² = (x + 2t)(x + 2t)

Each term in the second factor is multiplied by each term in the first factor, that is

x(x + 2t) + 2t(x + 2t) ← distribute both parenthesis

= x² + 2tx + 2tx + 4t² ← collect like terms

= x² + 4tx + 4t²

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