IDNLearn.com is the perfect place to get detailed and accurate answers to your questions. Our experts are ready to provide prompt and detailed answers to any questions you may have.

3. Find the products using suitable identity:
a) (t –2)(t –2) b) (3y –2z) (3y + 2z) c) 105 × 98v


Sagot :

Answer:

a) t²- 4x + 4

b) 9y² - 4z

c) 10290v

Step-by-step explanation:

a+b) use identity (ax+b)(ax+c) = ax² + (b+c)x + bc

c) a × bx = abx