Question

what will be 5²+7²
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Answer 1

Answer:

Since 5^2 and 7^2 are same terms

the answer will be (5+7)^2

= 12^2

hope this helps buddy

Answer 2

Answer:

According to the problem statement, we are given a quadratic polynomial x2+(a+1)x+b having 2 and -3 as zeroes. Therefore, α=2 and β=−3. So, the respective values are a = 0 and b = -6. Therefore, option (d) is correct.

Step-by-step explanation:

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