Find four numbers that form

1)i) use an algrbraic method to find the square root of 2+i√5. give your answer in the form x+iy, where x and y are exact real
1. 3 answers
2. asked by Queenie
3. 702 views
Three numbers X, Y, and Z are in the ratio 2:7:8. If 12 is subtracted from Y, then three numbers form a geometric sequence (in
1. 2 answers
2. asked by Alisha
3. 3,817 views
Given that m is an integer,(a) write down expressions for the next two odd numbers after 2n - 1, b) © find, in its simplest
1. 1 answer
2. asked by Anonymous
3. 663 views
Very large or very small numbers can be written in the following form, where a is an integer between 1 and 9 and b is an
1. 1 answer
2. 16 views
Find the GCF of the numbers using an appropriate method.240, 10,000, and 4500 Find the prime factorization of the number, and
1. 2 answers
2. asked by anonymous
3. 586 views
Find the GCF of the numbers using an appropriate method.240, 10,000, and 4500 Find the prime factorization of the number, and
1. 1 answer
2. asked by anonymous
3. 643 views
Which statement is a correct description comparing these two numbers? 4.23×10−5 and 4.23×105 (1 point) Responses One of the
1. 5 answers
2. 127 views
Which statement is a correct description comparing these two numbers?4.23×10−5 and 4.23×105 (1 point) Responses One of the
1. 1 answer
2. 115 views
the sum of a numbers is 15 and their difference is 4. form a pair of simultaneous equations and solve to find the numbers.
1. 1 answer
2. asked by disha
3. 626 views
Find all complex numbers $z$ such that $z^4 = -4.$Note: All solutions should be expressed in the form $a+bi$, where $a$ and $b$
1. 1 answer
2. asked by Steve
3. 1,095 views