Express the product of 2x^2+7x-10 and x+5 in standard form
1 answer:
Answer:
2x³+17x²+25x-50
Step-by-step explanation:
Standard Form: All your numbers and variables in order of the highest exponent.
(2x²+7x-10)(x+5)
We want to distribute x and 5 to every single value.
2x³+7x²-10x+10x²+35x-50
Simplify.
2x³+17x²+25x-50
This is standard form because the highest values are on the left (x³ is larger than x²).
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Answer: X = -50
Step-by-step explanation:
1. 1/5x = -10
1/5x = -10
2.Multiply by 1
3.Multiply all terms by the same value to eliminate fraction denominators.
4.Simplfiy
Seven and six hundred- thirty-two thousandths.
Answer:187.5 inches.
Step-by-step explanation:
25 / 2 = x / 15
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15(25) = 2x
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Answer:
D (7=30x)
Step-by-step explanation:
