Fill in the Blank: 3m − 2n + 6 = 6 − (............)

Fill in the blank:

3m − 2n + 6 = 6 − (............)

रिकाम्या जागा भरा

3m − 2n + 6 = 6 − (2n − 3m)

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

पाठ 20 Substitution (Including Use of Brackets as Grouping Symbols)
Exercise 20 (C) | Q 1.7

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

a + b + x = ...................

If a = 3, b = 0, c = 2 and d = 1, find the value of 3a + 2b − 6c + 4d

If a = 3, b = 0, c = 2 and d = 1, find the value of 6a − 3b − 4c − 2d

Show that the value of x³ – 8x² + 12x – 5 is zero, when x = 1.

Simplify:

a − (a − b − c)

Simplify:

2 (3a − b) − 5 (a − 3b)

Fill in the blank:

2t + r − p − q + s = 2t + r − (..................)

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

If x = a² – bc, y = b² – ca, and z = c² – ab; find the value of ax + by + cz

Evaluate (2 + x) × y when x = 3, y = 4: