Question

evaluate 98² using suitable identity​

Answer 1

Answer:

9,604

Step by step explanation:

$98 {}^{2}$

$(100 - 2) {}^{2}$

$100 {}^{2} + 2 {}^{2} - 2 \times 100 \times 2$

$10000 + 4 - 400$

$10004 - 400$

9,604. Answer