simplify 2x(5x-4)-5 and find its value if x=3
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Answered by
0
Answer:
2x(5x-4) -5
put x=3
=2x×5x - 2x×4 - 5
=10x - 8x -5
=10× 3 - 8× 3 - 5
=30 - 24 -5
=30- 29
=1
Answer is 1
misspunjaban12:
10x^2 will come in place of 10x
10x^2-8x-5
10*3*3-8*3-5
90-24-5
90-29
61
according to me
Answered by
1
Answer:no
Step-by-step explanation:
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