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Find the special product: (5x - 2y)2

Question : Find the special product: (5x - 2y)2 : 2151358

SHORT ANSWER. Write the word or phrase that best completes each statement or answers the question.

121) Find the product: (5x - 2)2

122) Find the product: (a + 3)2

MULTIPLE CHOICE. Choose the one alternative that best completes the statement or answers the question.

123) Find the special product: (a + 9)2

A) a2 + 98a + 81

B) a2 + 81

C) a2 + 18a + 81

D) a2 - 81

124) Find the special product: (5x - 2y)2

A) 25x2 - 20xy + 4y2

B) 25x2 + 4y2

C) 25x2 - 4y2

D) 25x2 - 4xy + 4y2

125) Find the special product: (x + 7) (x - 7)

A) x2 - 14x + 49

B) x2 + 49

C) x2 + 14

D) x2 - 49

126) Find the product: (a + 5y) (a - 5y)

A) a2 - 10y - 25y2

B) a2 + 25y2

C) a2 + 10y - 25y2

D) a2 - 25y2

Divide the monomials.

127) (20k3/5k)

A) 15k2

B) 4k

C) 4k2

D) 15

128) (20x6/-5x4)

A) 4x10

B) 4x2

C) -4x10

D) -4x2

129) (15x3/-5x7)

A) (-3/x10)

B) (-3/x4)

C) -3x10

D) -3x4

130) (40m3p2/8m8p)

A) (5p/m5)

B) 5mp

C) (5m5/p)

D) 5m5p2

131) (45x8/9x2)

A) 5x4

B) 36x6

C) 5x6

D) 5x10

Divide the polynomial by the monomial.

132) (20x4+ 30x/10)

A) 20x4 + 3x

B) 2x3 + 3

C) 2x4 + 30x

D) 2x4 + 3x

133) (63x2 + 36x + 2/9)

A) 7x2 + 4x + (2/9)

B) 7x2 + 36x + 2

C) 63x2 + 36x + 2

D) 7x + 4 + (2/9)

134) (10x6 + 10x3 + x2/x)

A) 20

B) 10x6 + 10x3 + x

C) 10x5 + 10x3 + x2

D) 10x5 + 10x2 + x

135) (18x7 + 30x2 - 12x/6x)

A) 3x7 + 5x2 - 2x

B) 3x6 + 5x - 2

C) 3x7 + 30x2 - 12x

D) 18x6 + 30x - 12

136) (7x4 - 9x3 + 2x2/x2)

A) 7x4 - 9x3 + 2

B) (7/2)x4 - (9/2)x3 + 1

C) 7x4 - 9x + 2x2

D) 7x2 - 9x + 2

137) (6x10 + 21x6/3x2)

A) 9x14

B) 2x8 + 21x6

C) 2x8 + 7x4

D) 6x10 + 7x4

138) (20m7n - 8m6n4 + 24m5n6/4m4n)

A) 5m3 - 8m6n4 + 24m5n6

B) 27

C) 5m11 - 2m10n5 + 6m9n7

D) 5m3 - 2m2n3 + 6mn5

139) (-36x6 - 18x4 - 42x8/-6x6)

A) 7x2 + 6 + (3/x)

B) 7x + 6 + (3/x)

C) 7x2 + 6 + (3/x2)

D) 7x + 6 + (3/x2)

Perform the indicated division.

140) (x2 + 2x - 24/x + 6)

A) x - 4

B) x + 4

C) x2 + 3x - 18

D) x2 - 4

Solution
5 (1 Ratings )

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Mathematics 2 Days Ago 19 Views
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