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30-11-2022
Mathematics

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Answer PLEASE!!!! 30 points
Simplify −4r(−15r + 3r − 10).

−48r2 + 40r
−48r2 − 40r
48r2 + 40
48r2 + 40r

Respuesta :

ujalakhan18 ujalakhan18

30-11-2022

Answer:

[tex]\huge\boxed{\sf 48r\² + 40r}[/tex]

Step-by-step explanation:

Given expression:

= -4r(-15r + 3r - 10)

Add -15r and 3r

= -4r(-12r - 10)

Distribute

= (-4r)(-12r) - (-4r)(10)

= 48r² - (-40r)

= 48r² + 40r

[tex]\rule[225]{225}{2}[/tex]

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