Use the suitable identity and find the value of 1.5² -0.5²
Answers
Answered by
1
Answer:
2
Step-by-step explanation:
Identity used – a² - b² = (a+b)(a-b)
1.5² - 0.5²
= (1.5+0.5)(1.5-0.5)
= (2)(1)
= 2
Answered by
1
2 is the right answer
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