The acceleration of a body is 40 m −2. Find the increase in its velo

1.	The acceleration of a body is 40 m −2. Find the increase in its velocity (2) in 4 s.
Answer» mark brainlist Explanation:9x² - 9(a+b)X + ( 2a² + 5ab + 2b² ) = 0\begin{GATHERED}9x {}^{2} - 9(a + b) \: + \: (2a {}^{2} + 5ab + 2b {}^{2} ) \\ \end{gathered} 9x 2 −9(a+b)+(2a 2 +5ab+2b 2 ) please SOLVE this for mw

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The acceleration of a body is 40 m −2. Find the increase in its velocity (2) in 4 s.

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