Math, asked by gy683286, 17 days ago

Simplify 3x (4x – 5) + 3 and find its values for (i) x = 3 (ii) x =1/2 *

Answers

Answered by angadyawalkar09

0

Answer:

3x (4x − 5) + 3 = 12x2 − 15x + 3

(i) For x = 3, 12x2 − 15x + 3 = 12 (3)2 − 15(3) + 3

= 108 − 45 + 3

= 66

Step-by-step explanation:

Answered by mpv12pk024

0

Answer:

I hope it helps please mark me as brainliest

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