Two mark exercise problems V — task. Mathematics State Board, Class 8.

UPSKILL MATH PLUS

Learn Mathematics through our AI based learning portal with the support of our Academic Experts!

Identify the errors and correct them.

(i)

$(4n)^2 - 2n + 3 = 4n^2 - 2n + 3$

Correct answer:

$(4n)^2 - 2n + 3 =$

$i i^{i} - i i + i$

(ii)

$(x - 2)(x + 3) = x^2 - 6$

Correct answer:

$(x - 2)(x + 3) =$

$i^{i} + i - i$

(iii)

$-3p^2 + 4p - 7 = -(3p^2 + 4p - 7)$

Correct answer:

$-3p^2 + 4p - 7 =$

$- (i i^{i} - i i + i)$

(Note: Enter the number followed by the variable and then its exponents.)

Did you find an error?

8. Two mark exercise problems V