Question

PLEASE HELP ME WITH MATH PLEASE

Answer 1

a = 5x²/2

a = 5(10)²/2

a = 5 × 100/2

a = 250

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b = (2x²(x-5))/10x

b = (2(10)²(10-5))/10 × 10

b = (200(5))/100

b = 10

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Answer 2

`a=250`

`b=10`

Explanation:

`a=(5x^2)/(2)=(5(10)^2)/(2)=(5(100))/(2)=(500)/(2)=250`

`b=(2x^2(x-5))/(10x)=(2(10)^2(10-5))/(10(10))=(2(100)(5))/(100)=2(5)=10`