1. Multiply. x' x x a. 5x'z x- 2xz2 - 4xy x-3x'yz g. 2a'b'c x 2abcd C. e. of

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
Problem 1RQ
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Exercise
1. Multiply.
a. x'x x
5x z x-2xz?
b.
d.
с.
e. -4xy2 x-
g. 2a*b?c x 2abcd
f.
h.
2. Find the product of.
x? x x x x
b.
a.
8a?b x 2ab x 3ab?
d.
с.
e. (- ab) (– 3bc)(- 2ac)
3. Multiply together.
f.
(a+ b) and 2b
(2a + 3b) and (- 1)
e. 5xyz and (x2 + y?)
a.
b.
C.
d.
f.
4. Multiply.
(2x + 3y)(x- y)
(5m - 6n)(4m + 3n)
e. (2u - 7v)(6u+ v)
5. Find the area of the following rectangles.
a.
be
с.
a.
x+6
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Transcribed Image Text:Exercise 1. Multiply. a. x'x x 5x z x-2xz? b. d. с. e. -4xy2 x- g. 2a*b?c x 2abcd f. h. 2. Find the product of. x? x x x x b. a. 8a?b x 2ab x 3ab? d. с. e. (- ab) (– 3bc)(- 2ac) 3. Multiply together. f. (a+ b) and 2b (2a + 3b) and (- 1) e. 5xyz and (x2 + y?) a. b. C. d. f. 4. Multiply. (2x + 3y)(x- y) (5m - 6n)(4m + 3n) e. (2u - 7v)(6u+ v) 5. Find the area of the following rectangles. a. be с. a. x+6 REDMI NOTE 9 PRO AI QUAD CAMERA
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