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For any number (a + bi), its conjugate is (a - bi), so the real part stays the same, and the imaginary part is negated.

For this one, conjugate of [-3 - 9i] is: -3 + 9i

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Florine Wiza

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2y ago

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Related Questions

What is the conjugate of 3 plus 4i?

When finding the conjugate of a binomial, you just reverse the sign. So the conjugate of 3+4i is 3-4i.


What is the complex conjugate of -3-9i?

For any number (a + bi), its conjugate is (a - bi), so the real part stays the same, and the imaginary part is negated.For this one, conjugate of [-3 - 9i] is: -3 + 9i


What is conjugate base of HPO42-?

PO43-


Complex conjugate of 5i?

0 + 5i Its complex conjugate is 0 - 5i


What is the conjugate acid of HPO43?

'Conjugate' means ONE proton more (acid) or less (base) than the described acid or base respectively:So the conjugate acid of PO43- (phosphate) is HPO42- (monohydrogen phosphate)


The conjugate of complex numbers 3 plus 2j is?

3-2j.


Is it possible to find the conjugate of a binomial with a division or multiplication sign in the middle?

No


What is the name of the conjugate base PO4 3?

phosphate


The conjugate of the complex number 3 plus 2i is?

It is 3 minus 2i


What is the conjugate of H2PO4?

H3PO4 (aq) + H2O (l) ---> 2H3O+ (aq) + PO4-3 (aq)donor acid + acceptor base ---> conjugate acid + conjugate basethe answer above is wrongto form a conjugate, the ion H2PO4 - must lose a hydrogen ion H+i.eH2PO4 - -H+ = HPO4 2-(conjugate base)


What is the conjugate base for HPO3 -2?

H3PO4 (aq) + H2O (l) ---> 2H3O+ (aq) + PO4-3 (aq)donor acid + acceptor base ---> conjugate acid + conjugate basethe answer above is wrongto form a conjugate, the ion H2PO4 - must lose a hydrogen ion H+i.eH2PO4 - -H+ = HPO4 2-(conjugate base)


What is the cinjuate base of HPO4-2?

The conjugate base of HPO4^-2 is PO4^-3 because when HPO4^-2 loses a single hydrogen ion in a reaction, it forms PO4^-3.