3 years ago

Helphelphelphelphelphelp-

Mathematics

2 answers:

denpristay [2]3 years ago

8 0

Answer:

-3

Step-by-step explanation:

brainliest pls

Sonbull [250]3 years ago

5 0

-3 good luccckkkk!!!

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Find the coefficient of the x^3 in the expansion of (2x-9)^5

il63 [147K]

Use the binomial theorem:

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3 years ago

If the ratio of the length to the breadth of a rectangle be 5:3 and its perimeter is 144m find the length of the rectangle

Kamila [148]

Answer:

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Step-by-step explanation:

5x +3x=144

8x=144

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3 years ago

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alina1380 [7]

Answer:

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Step-by-step explanation:

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