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Mazyrski [523]
2 years ago
6

Find the value of the expression 2x4–5x3+x2+3x+2 for: x=5

Mathematics
2 answers:
insens350 [35]2 years ago
7 0

2x^4–5x^3+x^2+3x+2

2(5)^4 -5(5)3+5^2+3*5+2

2*625 - 5*125+25+15+2

1250-625+25+15+2

625+42

667

shepuryov [24]2 years ago
4 0

Answer:

667

Step-by-step explanation:

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Inessa [10]
Look at this:

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3 years ago
As an estimation we are told 5 miles is 8 km. <br> Convert 32.5 miles to km.
elixir [45]

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52 km

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5 0
2 years ago
Please help I need to know the answer
Kazeer [188]
Answer:

Original price: 51$
Discount percentage: 40%

-----------

Details
Discount = Original Price x Discount %/100
Discount = 51 × 40/100
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Final Price = Original Price - Discount
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there you go, coupon A is 20.40$ Dollars less than the price of coupon B, your welcome :)) i wish u best of luck in the exam:)

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