Question

1. If the area of the rectangular land is (a² - b²) sq. units who’s the length is a + b, then its breath is ________

i) (a -b) ii) a²+b² iii) a² - b²

2. -3m³ n × 9 (____) = -m⁴n³

i) mn²,27 ii) m²n², -27 iii) mn², -12

3. The product of 7p and 2p² is _____

i) 14p³ ii) 72p² iii)14p³

4. 3x + 4y = ______n

i) 12xy ii) 7xy iii) 3 x + 4y

5. (x² - 5²) ÷ (x + y) = ______

i) (x+5) ² ii) (x -5) iii) (x-5) ²​

Answer 1

Answer:

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Step-by-step explanation:

send me the solution

Answer 2

Answer:

1/ (i)a-b

2/i

3/i

4/ii

5/