Question

Simlify 7x² (3x -9)+3and find its value forx=-1​

Answer 1

Answer:

x = -1

$7x² (3x -9)+3$

$7( - 1)² (3 \times - 1 -9)+3$

$7 \times 1( - 3 - 9) + 3$

$7 - 12 + 3$

$10 - 12$

$- 2$

Answer 2

Answer:

hope it will help you thank you