Identify the errors and correct them m(4m – 3) = 4m2 – 3

m(4m – 3) = m(4m) + m(– 3) = 4m2 – 3m

Identify the errors and correct them - Mathematics

Identify the errors and correct them

m(4m – 3) = 4m² – 3

योग

m(4m – 3) = m(4m) + m(– 3)

= 4m² – 3m

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अध्याय 3: Algebra - Exercise 3.2 [पृष्ठ ८६]

अध्याय 3 Algebra
Exercise 3.2 | Q 6. (iii) | पृष्ठ ८६

Find and correct the errors in the statement: x(3x + 2) = 3x² + 2

Find and correct the errors in the statement: (2x)² + 5x = 4x + 5x = 9x

Find and correct the errors in the statement: (3x + 2)² = 3x² + 6x + 4

Find and correct the errors in the statement: (y − 3)² = y² − 9

Find and correct the errors in the statement: (z + 5)² = z² + 25

Find and correct the errors in the statement: (a + 4) (a + 2) = a² + 8

Find and correct the errors in the statement : `3/(4x + 3) = 1/(4x)`

Identify the errors and correct them

7y² – y² + 3y² = 10y²

Identify the errors and correct them

(x – 2)(x + 3) = x² – 6

Identify the errors and correct them

– 3p² + 4p – 7 = – (3p² + 4p – 7)