Insert the Bracket as Indicated: X2 − Y2 + Z2 = X2 − (..................) - Mathematics

Insert the bracket as indicated:

x² − y² + z² = x² − (..................)

Fill in the Blanks

x² − y² + z² = x² − (y² − z²)

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Chapter 20: Substitution (Including Use of Brackets as Grouping Symbols) - Exercise 20 (C)

Chapter 20 Substitution (Including Use of Brackets as Grouping Symbols)
Exercise 20 (C) | Q 2.5

Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.

x + y = .......

Fill in the blank, when:
x = 3, y = 6, z = 18, a = 2, b = 8, c = 32 and d = 0.

d − a + x = ................

Find the value of 5x + 3y − 6z, when x = 3, y = 5 and z = 4

Find the value of `"yx"/"z"`, when x = 8, y = 4 and z = 16

If a = 3, b = 0, c = 2 and d = 1, find the value of ab − bc + cd − da

Insert the bracket as indicated:

m + n − p = − (.............)

If x = 2, y = 3 and z = 4, find the value of 3x² – 4y² + 2z².

If x = 3, y = 2 and z = 1; find the value of 3x² − 5y²

If x = 3, y = 2 and z = 1; find the value of xy + y²z – 4zx

In the context of algebra, what is the primary definition of 'substitution'?