9x (4x-5) +9 if x=3
answer ASAP
Answers
Answered by
1
Answer:
9x(4x-5)+9
9×3(4×3-5)+9
27(7)+9
189+9
=198
Answered by
1
Answer:
198
Step-by-step explanation:
9x (4x-5) + 9
= (9 x 3) ((4 x 3) - 5) + 9
= 27 x ( 12 - 5 ) + 9
= 27 x 7 + 9
= 189 + 9
= 198
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