Question

Score:
DO
as
a3
- Multiple Choice: Write the letter of the correct answer on the space provided before each nu
1. In the expression x3, x is called
A. Base
C. Literal Coefficient
B
B B. Exponent
D. Numerical Coefficient
2. In the expression x3, 3 is called
A. Base
C. Literal Coefficient
B. Exponent
D. Numerical Coefficient
С C
3. Which of the following is TRUE?
A x². x²
C. x² + x² = x
B.(y2)* = yo
D. = a
4. What law of exponent is applied in the expression 35.y7 = y12?
A. Product Law
C. Power Law
B. Quotient Law
D. Radical Law
5. What law of exponent is applied in the expression (64) = 620?
A. Product Law
C. Power Law
B. Quotient Law
D. Radical Law
25d5
6. What law of exponent is applied in the expression 5d4?
A. Product Law
C. Power Law
B. Quotient Law
D. Radical Law
121c5d6
7. Which expression is equivalent to -?
11cd
A. 11c2d5
C. 11c8d6
121cs
B.
D. 134c8 do
1145
12x?y*+9x?y? –3x"y??
8. Which expression is equivalent to
A. 4xy4 + 3xy3 – x3y2
C. 4xy4 + 3xy3 – xºy
B. 4xy3 + 3y2 – xy
D. 4xyt + 3xy3 + x3y2
9. What is the product of 5a²b3 (4a² +10b7-11)?
A. 20a4b3 +50a521 - 55a2b3 C. 20a483 + 50a2510 - 55a213
B. 20a4b3 +50a2b10 - 55a5b5 D. 9a4b3 +15a²b21 - 16a2b3
10. Divide x2 + 4x – 12 by x -2.
A. x + 6
Cox+2
B. x - 6
D. x -2
11. Perform the indicated operation: (x+3)(x2 + 4x – 12).
3.xºy
3
ng 2​

Answer 1

Respuesta:

For example, use 3x^2 + 4y + 5. Find the number, variable or number multiplied by a variable before the first operator in the expression, starting from left to right,

Explicación paso a paso: