4. The length of a frame is (2x+4) cm. If the area is (8x3+64) cm3, what is the width? B. (4x2+8x+16) A. (4x2-16) C. (4x2-8x+16) D. (4x2+16)

Elementary Geometry For College Students, 7e
7th Edition
ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
ChapterP: Preliminary Concepts
SectionP.CT: Test
Problem 1CT
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4. The length of a frame is (2x+4) cm. If the area is (8x3+64) cm3, what is the width?
B. (4x2+8x+16)
C. (4x2-8x+16)
is a quotient of two polynomials, in which the denominator is not zero. It is a fraction that
A. (4x2-16)
D. (4x2+16)
6.
contains at least one variable.
A. Decimal
B. Whole Number
C. Integers
D. Rational Algebraic Expressions
7. Write a rational expression for "The product of a and b divided by 3".
A. ab+3
B.ab-3
C. ab/3
D. 3/ab
8. Simplify the given rational expression 2m-6
5m-15
А. 2/5
В. 2/3
C.3/5
D. 4/5
9. In Multiplying Rational Algebraic Expressions, Remove the
B. SUM
then multiply.
A. LCD
C. common factor
D. Difference
10. In Dividing Rational Algebraic Expressions, Multiply the dividend by the
Then simplify.
of the divisor.
A. LCD
B. Product
C. Quotient
D. Reciprocal
amor
Transcribed Image Text:4. The length of a frame is (2x+4) cm. If the area is (8x3+64) cm3, what is the width? B. (4x2+8x+16) C. (4x2-8x+16) is a quotient of two polynomials, in which the denominator is not zero. It is a fraction that A. (4x2-16) D. (4x2+16) 6. contains at least one variable. A. Decimal B. Whole Number C. Integers D. Rational Algebraic Expressions 7. Write a rational expression for "The product of a and b divided by 3". A. ab+3 B.ab-3 C. ab/3 D. 3/ab 8. Simplify the given rational expression 2m-6 5m-15 А. 2/5 В. 2/3 C.3/5 D. 4/5 9. In Multiplying Rational Algebraic Expressions, Remove the B. SUM then multiply. A. LCD C. common factor D. Difference 10. In Dividing Rational Algebraic Expressions, Multiply the dividend by the Then simplify. of the divisor. A. LCD B. Product C. Quotient D. Reciprocal amor
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