Answer: They would be A.
Step-by-step explanation: Don't take my word for it 100%
2 is the coefficient in the given expression.
<u>Step-by-step explanation:</u>
- The coefficient is said to be the numerical value which is multiplied with the variable. (i.e) the number which is in product with the variables in an equation or expression is said to be the coefficient .
- Here in the given following equation -5+2v : 2 is said to be in multiple with the v where v is said to be variable.
- Thus 2 is said to be the coefficient in the given expression.
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Answer:
82
Step-by-step explanation:
given:x=10
Evaluating,
(10)²-2(10)+2
=100-20+2
=80+2
=82
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Answer:
see explanation
Step-by-step explanation:
(a)
a × - b ( cancel 3 and 15 and 7 and 21 )
= a × - b
= - ab
(b)
3xy(5x²y² - 4yz) ← multiply each term in the parenthesis by 3xy
= 15x³y³ - 12xy²z
Answer:
-2
Step-by-step explanation: