3 years ago

Answer of question to know what to do the answer

Mathematics

1 answer:

jek_recluse [69]3 years ago

6 0

What the heckk??????????

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Write the sum of 5x2 + 2x - 10 and 2x2 + 6 as a polynomial in standard form.

vaieri [72.5K]

Answer:

7x^2+2x-4

Step-by-step explanation:

a standard form is ax+by=c

5x^2 add 2x^2=7x^2 then -2x but when you have a -10 +6 you get -4 giving you the answer of 7x^2 +2x -4

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Type the correct answer in each box. Use numerals instead of words. If necessary, use / for the fraction bar(s).

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Step-by-step explanation:

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What is 2∙ 2∙ 2∙ 2∙ 2∙ 2∙ 2∙ 2∙ 2 in exponential form?

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Step-by-step explanation:

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What is the answer to 4t−t+2

Alexeev081 [22]

Answer:

3t+2

Step-by-step explanation:

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2 years ago

Please help .......

WITCHER [35]

f(n) = n² + 20

f(1) = 1² + 20 = 21

f(2) = 2² + 20 = 24

f(3) = 3² + 20 = 29

f(4) = 4² + 20 = 36

f(5) = 5² + 20 = 45

f(6) = 6² + 20 = 56

a) first three terms

Answer: 21, 24, 29

b) how many < 50

f(5)=45, f(6)=56 so

Answer: 5

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3 years ago