please if anyone could answer these: #1: complex number in stranded form: 1+3i/3+4i #2: complete the square x^2-8x+4=0 #3: find the absolute value of (2-3i)
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Originally Posted by keane please if anyone could answer these: #1: complex number in stranded form: 1+3i/3+4i multiply by the conjugate of the denominator over itself. that is, to get in standard form, multiply by and simplify #2: complete the square x^2-8x+4=0 see here #3: find the absolute value of (2-3i)
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